Rainbow Coloring Pages: Free Printable Rainbows, Suns, Unicorns & More

Bring out almost every crayon in the box with our collection of rainbow coloring pages, featuring cheerful suns, fluffy clouds, ornamental designs, kawaii characters, magical unicorns, and plenty of colorful arcs waiting to be filled.

Rainbows are wonderful coloring subjects because they work equally well as nature activities and fantasy adventures. Children can practice the familiar order of rainbow colors, experiment with pastels, create neon or nighttime rainbows, or ignore reality altogether and invent a combination that has never appeared in the sky.

Our collection includes an ornamental rainbow, a rainbow with the sun, a cute kawaii rainbow and sun, a winged unicorn flying over a rainbow, a unicorn playing along a rainbow path, and another adorable unicorn soaring through a rainbow-filled sky. Some designs are simple enough for younger children, while others have more decorative details for older kids and adults.

Choose your favorite printable, gather your crayons, markers, or colored pencils, and get ready to make the sky a lot more colorful.

🖍️ Shop Rainbow Coloring Books

🌈 Explore Our Rainbow Coloring Pages

This collection combines the natural beauty of rainbows with plenty of imagination.

You’ll find a decorative ornamental rainbow for colorists who enjoy patterns, as well as a simple rainbow with the sun that works beautifully for younger children.

There is also a cheerful kawaii rainbow and sun, giving the weather itself an adorable personality.

The rest of the collection heads directly into fantasy. A cute winged unicorn flies across a rainbow, another unicorn plays on a rainbow path, and a third cartoon unicorn soars through a colorful rainbow sky.

That makes this page a natural meeting point between our Nature Coloring Pages and Fantasy Coloring Pages.

❤️🧡💛💚💙💜 What Colors Are in a Rainbow?

A traditional rainbow is often taught using seven named color bands:

Red → Orange → Yellow → Green → Blue → Indigo → Violet

You may also see simpler children’s rainbows using six main colors:

Red → Orange → Yellow → Green → Blue → Purple

Real rainbows do not contain sharp borders where one color suddenly stops and another begins. The visible spectrum changes gradually from one wavelength to another.

For coloring pages, however, separate bands make it easy to experiment with color order.

Try the classic sequence first, then print another copy and create your own.

🔴 Start With Red

The outer edge of a primary rainbow is red.

Try:

• Bright red
• Scarlet
• Cherry
• Crimson

You can keep the band one solid color or use darker red along one edge and lighter red along the other.

For a fantasy rainbow, replace red with hot pink.

🟠 Add Orange

Orange sits beside red in the familiar rainbow sequence.

Try:

• Tangerine
• Pumpkin orange
• Coral-orange
• Golden orange

Blend the red and orange slightly where the two bands meet if you want a softer effect.

Colored pencils work especially well for gentle transitions.

💛 Bring in Yellow

Yellow creates one of the brightest sections of the rainbow.

Try:

• Lemon yellow
• Golden yellow
• Sunshine yellow
• Pale butter yellow

The yellow band can coordinate beautifully with the suns included on several pages.

Leave a few tiny highlights around the sun to make the entire scene feel extra bright.

💚 Color the Green Band

Green provides a cool transition between yellow and blue.

Try:

• Lime
• Grass green
• Emerald
• Mint
• Leaf green

For a softer pastel rainbow, use pale mint instead of a strong green.

💙 Add Blue

Blue naturally connects the rainbow with the sky.

Try:

• Sky blue
• Turquoise
• Royal blue
• Cobalt

If the surrounding sky is also blue, use a different shade on the rainbow so the band remains visible.

A pale sky with a strong royal-blue rainbow stripe works beautifully.

💜 Finish With Indigo and Violet

Traditional seven-color rainbow descriptions include indigo and violet at the inner edge.

For a simple coloring page, purple or violet is perfectly fine.

Try:

• Lavender
• Violet
• Grape
• Deep purple
• Indigo-blue

The final cool colors give the rainbow a beautiful contrast with the warm reds, oranges, and yellows on the opposite side.

🧠 Remember ROY G. BIV

A familiar way to remember the traditional seven rainbow colors is:

R — Red

O — Orange

Y — Yellow

G — Green

B — Blue

I — Indigo

V — Violet

Together, the initials spell:

ROY G. BIV

Write the letters beneath the rainbow as you color.

You can even make each letter the same color it represents.

☀️ How Does a Rainbow Form?

A rainbow can appear when sunlight interacts with water droplets in the air.

Sunlight may look white, but visible sunlight contains many different wavelengths of light that our eyes perceive as different colors.

When sunlight enters a water droplet, the light bends. This bending is called refraction.

Some light reflects from inside the droplet and then bends again as it leaves.

Different wavelengths bend by slightly different amounts, allowing the colors to become separated enough for us to see a rainbow.

It is an amazing effect created by sunlight, water, and the observer being in the right position.

💧 Sunlight + Water Droplets = Rainbow

For younger children, the basic idea can remain very simple:

Sunlight + Water Droplets → Rainbow

Draw a large sun on one side of a page.

Add raindrops on the other.

Then draw the rainbow between them.

Use arrows to show the sunlight traveling toward the drops.

The science is more complicated than this little diagram, but it provides an easy starting point.

☀️ Where Should the Sun Be?

When you see a primary rainbow, the Sun is generally behind you while the water droplets producing the rainbow are in front of you.

That means you typically look away from the Sun to find the rainbow.

Try drawing a little person.

Put the Sun behind the person.

Place rain in front.

Then add the rainbow in the direction the person is looking.

This can turn a coloring page into a simple weather-and-light activity.

🌧️ Look for Rainbows After Rain

Rainbows are often noticed when sunshine breaks through while water droplets are still present in the air.

That is why a partly rainy, partly sunny sky can create ideal rainbow conditions.

Add:

• Dark rain cloud
• Raindrops
• Bright sun
• Rainbow

to your coloring page.

Use gray and blue for the rainy side and golden yellow for the sunny side.

The rainbow can connect the two.

🌦️ Create a Sun-and-Rain Weather Scene

Divide the sky into two moods.

On one side, draw:

• Gray clouds
• Raindrops
• Wind

On the other, add:

• Sunshine
• Blue sky
• White clouds

Place the rainbow between them.

This makes a great visual reminder that rainbows need both light and water droplets.

💡 Sunlight Contains Many Colors

Sunlight appears white to us when its visible wavelengths arrive together.

But those wavelengths can be separated.

A glass prism can spread white light into a visible spectrum, and water droplets in the atmosphere can produce a similar separation.

That means the colors of the rainbow were already part of the sunlight before you saw them spread across the sky.

Draw a beam of white sunlight entering a raindrop and a rainbow coming out the other side.

🔺 Create a Prism Experiment on Paper

Draw a triangle to represent a prism.

On one side, draw a white beam entering.

On the other, draw:

Red

Orange

Yellow

Green

Blue

Purple

spreading outward.

Label the picture:

White Light → Colors

Older children can learn that different wavelengths of visible light bend by slightly different amounts.

🌈 Is a Rainbow Really an Arc?

From the ground, we usually see only part of a rainbow, so it appears as an arc.

A rainbow is actually associated with a circle centered around the point opposite the Sun.

The horizon normally blocks the lower portion.

From a high enough viewpoint, such as an aircraft, observers can sometimes see much more of the circle.

Turn that into a drawing challenge.

Instead of drawing a rainbow arc, draw a complete rainbow circle.

What could you put inside it?

Maybe a cloud, unicorn, planet, or castle.

🌈 Make a Full-Circle Rainbow

Draw several large circles inside one another.

Color each ring in rainbow order.

Then place something in the center.

Try:

• Sun
• Smiling cloud
• Unicorn
• Heart
• Earth
• Flower

The finished design can look almost like a rainbow mandala.

🌈 Why Is Red on the Outside?

Different wavelengths of visible light bend by different amounts as they move through water.

Red light bends less than violet light.

In a primary rainbow, this produces red along the outer portion of the arc and violet toward the inner side.

For a coloring activity, compare the two edges.

Write:

OUTSIDE — RED

and

INSIDE — VIOLET

beside the rainbow.

Then see whether you can remember which goes where without looking.

🌈 What Is a Double Rainbow?

Sometimes a second, fainter rainbow appears above the main one.

This secondary rainbow forms when sunlight undergoes an additional reflection inside water droplets.

Something especially interesting happens to its colors:

The order is reversed.

In the secondary rainbow, red appears on the inner/lower side and violet on the outer/upper side.

Draw two rainbows and see if you can color their orders correctly.

🌈 Create a Double-Rainbow Coloring Page

Start with the bright primary rainbow:

Red → Orange → Yellow → Green → Blue → Indigo → Violet

Then draw a second, larger arc above it.

Reverse the color sequence.

Make the second rainbow slightly paler to show that secondary rainbows usually appear fainter.

Add clouds and raindrops around both.

☁️ Rainbow With Sun Coloring Page

The simple rainbow and sun coloring page is a great option for younger children.

Color the sun bright yellow or golden orange.

Keep the clouds white with pale blue or gray shadows.

Then fill each rainbow band.

You can practice the traditional order or let children choose freely.

Add a smiling face to the sun if you want to make the weather scene even more cheerful.

☀️ Color a Super-Sunny Sky

Give the sun several shades.

Try:

Center: Bright yellow

Outer edge: Golden yellow

Rays: Yellow-orange

Keep the sky pale blue.

Then use stronger rainbow colors so the arc becomes the focus.

Add a few white clouds for contrast.

😎 Give the Sun Sunglasses

A coloring page does not need to stay serious.

Add giant sunglasses to the sun.

Maybe it is wearing:

• Heart-shaped shades
• Star-shaped shades
• Rainbow glasses

Draw a tiny smile underneath.

Perhaps the sun is very proud of the rainbow it helped create.

☁️ Color Fluffy Rainbow Clouds

Clouds do not need to stay completely blank.

Add very pale:

• Blue
• Lavender
• Gray
• Pink

along their lower edges.

Keep most of the cloud white.

For a fantasy version, make every cloud a different pastel color.

Maybe pink rain clouds produce rainbow raindrops.

😊 Kawaii Rainbow and Sun Coloring Page

The kawaii rainbow and sun page turns weather into adorable characters.

Use large cheerful eyes, rosy cheeks, and bright colors to emphasize the cute style.

Try a pastel rainbow:

• Pink
• Peach
• Pale yellow
• Mint
• Baby blue
• Lavender

Then make the sun soft golden yellow.

Add tiny pink cheeks to both characters.

For more cheerful designs, explore our Cute Coloring Pages.

😀 Give Your Rainbow a Face

Draw two large eyes and a smile beneath the rainbow.

Add little cheeks.

Then choose an emotion.

Maybe the rainbow is:

• Happy
• Sleepy
• Excited
• Surprised
• Silly

Add a speech bubble explaining what it is thinking.

Perhaps:

“I finally found all my colors!”

🌈 Create a Pastel Kawaii Rainbow

Try:

Band 1: Blush pink

Band 2: Peach

Band 3: Pale yellow

Band 4: Mint

Band 5: Baby blue

Band 6: Lavender

Keep the clouds white with very light pink and blue shadows.

This softer palette works especially well on cute, kawaii-style designs.

🍬 Create a Candy Rainbow

Use colors inspired by sweets:

• Strawberry pink
• Orange sherbet
• Lemon yellow
• Mint
• Blue raspberry
• Grape purple

Draw candy or sprinkles around the clouds.

Maybe the rainbow leads to a magical dessert shop.

You can continue the sugary colors with our Dessert Coloring Pages.

🌌 Create a Nighttime Rainbow

Rainbows are usually associated with bright skies, but your fantasy coloring page can happen at midnight.

Color the sky:

• Navy
• Indigo
• Black-blue

Then create a luminous rainbow using:

• Turquoise
• Purple
• Magenta
• Blue
• Silver

Add stars and a crescent moon.

The rainbow might be magical rather than meteorological—and that is perfectly fine in a coloring book.

✨ Create a Metallic Rainbow

Imagine every band made from shiny metal.

Try:

• Gold
• Copper
• Silver
• Bronze

Or combine metallic-inspired colors with jewel tones.

If you have metallic pencils or gel pens, use them for little highlights.

Otherwise, ordinary yellow, gray, brown, and orange crayons can create the idea of metal just as well.

💗 Create a Pink-and-Purple Rainbow

Not every rainbow needs six or seven different hues.

Try alternating:

Pink → Lavender → Purple → Pink → Lavender → Purple

Add white clouds and a pale blue sky.

This works especially well with unicorn pages.

🌊 Create an Ocean Rainbow

Use only colors inspired by water:

• Mint
• Aqua
• Turquoise
• Teal
• Blue
• Navy

Blend them from light to dark.

Then replace fluffy clouds with ocean waves.

Perhaps a dolphin jumps over the rainbow.

Fantasy coloring is an excellent excuse to combine themes that would never appear together in nature.

🌅 Create a Sunset Rainbow

Choose warm sunset colors:

Yellow → Gold → Orange → Coral → Pink → Purple

This creates a rainbow-like gradient without following the traditional spectrum.

Add an evening sky behind it.

The result can feel warmer and softer than a classic daytime rainbow.

🦄 Winged Unicorn Flying Over a Rainbow

One of the magical designs features a cute unicorn with angel-like wings flying across a rainbow.

There are almost no limits on the palette.

Try a white unicorn with a pastel rainbow mane.

Or create:

Body: Lavender

Mane: Pink and turquoise

Wings: Pale blue

Horn: Gold

Then fill the rainbow beneath it using classic colors.

The unicorn can contrast with the rainbow or repeat the same hues throughout its mane and tail.

🪽 Color the Unicorn Wings

Keep the wings pale with gentle shading or make every feather a different color.

Try:

Angel Wings

White, cream, pale blue

Sunset Wings

Yellow, peach, pink, purple

Rainbow Wings

Every feather different

Galaxy Wings

Navy, violet, blue, silver

Add tiny light areas along the edges to make the feathers appear bright.

✨ Make the Unicorn Horn Sparkle

A unicorn horn is perfect for alternating stripes.

Try:

Gold + White

Pink + Purple

Blue + Silver

or a complete rainbow.

Color one side slightly darker than the other to suggest a rounded spiral.

Add stars around the horn for even more magic.

🌈 Match the Unicorn Mane to the Rainbow

Choose one rainbow color for each section of the mane.

For example:

Red strand

Orange strand

Yellow strand

Green strand

Blue strand

Purple strand

Repeat the same sequence through the tail.

The unicorn and rainbow now look like they belong together.

🌙 Create a Moonlight Unicorn Rainbow

For something completely different, use:

• Navy
• Purple
• Lavender
• Turquoise
• Silver

throughout both unicorn and rainbow.

Draw a crescent moon behind the scene.

Add stars around the clouds.

Maybe this special rainbow only appears at midnight.

🦄 Unicorn Playing on a Rainbow Path

Another page features a unicorn playing along a rainbow path.

Instead of treating the rainbow only as something in the sky, imagine it as a magical road.

Color each stripe carefully.

Then decide where the path leads.

Maybe it goes to:

• Cloud castle
• Unicorn village
• Star garden
• Moon palace
• Dragon mountain

Draw the destination in the distance.

🏰 Where Does the Rainbow Road Go?

Turn the picture into a story map.

Start at:

Unicorn Meadow

Follow the:

Rainbow Road

Then pass:

Cloud Bridge

and arrive at:

Sparkle Castle

Draw little signs beside the path.

Add mountains, stars, lakes, or forests along the journey.

The coloring page becomes the beginning of a fantasy world.

🦄 Flying Unicorn Rainbow Scene

The collection also includes another cartoon unicorn flying through a rainbow-filled sky.

Try making this version completely different from the first unicorn.

If the first is pastel, make this one bold.

Use:

• Hot pink
• Electric blue
• Bright purple
• Lime
• Yellow

Or create a dark galaxy unicorn with a neon rainbow.

Printing two similar fantasy pages gives children an opportunity to experiment with completely different color moods.

☁️ Build a Kingdom Above the Clouds

Draw an entire world in the sky.

Add:

• Cloud houses
• Floating castles
• Rainbow bridges
• Stars
• Winged unicorns
• Flying dragons

Maybe nobody in this kingdom ever touches the ground.

Use pale blues and whites for the clouds and brighter colors for buildings and creatures.

🌈 Coloring Pages of Unicorns and Rainbows

If unicorns and rainbows are your favorite combination, continue with our Coloring Pages of Unicorns and Rainbows.

That collection gives you even more opportunities to combine magical creatures with one of the most colorful sights in nature.

Try using one palette across several pages.

Maybe every unicorn in your homemade coloring book belongs to the same rainbow kingdom.

🦄 Explore More Unicorn Coloring Pages

You can also visit our Coloring Pages of Unicorns and Unicorn Coloring Pages to Print.

Use rainbow colors on:

• Manes
• Tails
• Horns
• Wings
• Stars
• Castles

Or challenge yourself to make one unicorn with no rainbow colors at all.

Try only gold, white, and navy for a completely different style.

🎨 Ornamental Rainbow Coloring Page

The ornamental rainbow offers more intricate details than the simple children’s weather scenes.

Instead of filling each large band quickly, take your time with the patterns.

Choose a coordinated palette.

Jewel Rainbow

Ruby red, amber, emerald, sapphire, violet

Pastel Rainbow

Pink, peach, yellow, mint, lavender

Autumn Rainbow

Rust, orange, gold, olive, burgundy

Ocean Rainbow

Aqua, turquoise, teal, blue, purple

Galaxy Rainbow

Navy, violet, magenta, blue, silver

Older kids and adults may enjoy using sharpened colored pencils or fine-tip markers on smaller decorative areas.

🌀 Turn the Ornamental Rainbow Into a Mandala

Repeat the rainbow colors through different patterns.

For example:

Red → Orange → Yellow → Green → Blue → Purple

Then begin the sequence again.

Repetition can make an intricate page feel more organized.

You could also work outward from the center, changing from warm colors to cool colors as you go.

🎯 Try a Limited-Color Challenge

Instead of using the entire rainbow, choose only three colors.

Try:

Pink + Purple + Blue

or

Orange + Yellow + Red

or

Turquoise + Navy + Lavender

Use those three colors throughout the ornamental page.

Press harder or lighter with colored pencils to create additional shades.

A limited palette can make a detailed design look especially polished.

🎲 Roll-and-Color Rainbow Game

Assign each side of a die a color:

1 — Red
2 — Orange
3 — Yellow
4 — Green
5 — Blue
6 — Purple

Roll the die.

Use that color on the next section of the page.

Continue until the design is complete.

The final result may not follow traditional rainbow order at all, which is part of the fun.

👀 Rainbow Color Hunt

Look around the room or outside for something representing each rainbow color.

Can you find:

Something red?

Something orange?

Something yellow?

Something green?

Something blue?

Something purple?

Then return to the coloring page and use matching crayons.

The activity connects colors on paper with colors in everyday surroundings.

🧺 Collect a Rainbow of Objects

Gather safe household objects or toys.

Place one item for each color in a row:

Red → Orange → Yellow → Green → Blue → Purple

Try:

• Blocks
• Crayons
• Toy cars
• Buttons
• Paper

Then draw the objects beneath your rainbow.

Do not worry if a particular color is difficult to find.

That can become part of the challenge.

🍎 Eat the Rainbow—As an Art Activity

Draw colorful fruits and vegetables beneath the rainbow.

Try:

Red: Strawberry

Orange: Carrot

Yellow: Banana

Green: Broccoli

Blue/Purple: Blueberries or grapes

This is an art and color-sorting activity rather than a nutrition prescription.

Children can invent fantasy fruits too.

Maybe a turquoise watermelon grows beneath the rainbow.

🔤 R Is for Rainbow

Practice:

R r

Then say:

R is for rainbow.

Think of more R words:

• Red
• Rain
• Rabbit
• Rose
• Rocket

Draw a giant letter R beside the coloring page.

Fill the letter with rainbow stripes.

For the whole alphabet, explore our Coloring Pages of Letters.

🌧️ R Is Also for Rain

A rainbow gives you two useful R words:

RAIN

and

RAINBOW

Write both.

What do they have in common?

The word rainbow even begins with the entire word rain.

Use blue dots around RAIN and rainbow stripes around RAINBOW.

🔢 Count the Rainbow Bands

Count each colored band.

If you are using seven:

1 Red

2 Orange

3 Yellow

4 Green

5 Blue

6 Indigo

7 Violet

Write a number beside each one.

For a six-color version, count from 1 to 6.

For more number practice, explore our Coloring Pages with Numbers.

🔢 Make a Rainbow Number Activity

Draw six clouds.

Write:

1 2 3 4 5 6

inside them.

Assign each number a rainbow color.

For example:

1 — Red
2 — Orange
3 — Yellow
4 — Green
5 — Blue
6 — Purple

Then color each cloud according to the key.

You have created your own miniature Color by Number Coloring Page.

🔷 Find Shapes in the Rainbow Pages

Look for:

• Rainbow arcs
• Round sun
• Puffy cloud shapes
• Star shapes
• Unicorn horns
• Wing shapes

Draw your own picture using basic shapes.

A circle can become a sun.

Curved lines become a rainbow.

Triangles can become rays or mountains.

🔴🟠🟡 Make a Color Pattern

Try:

Red → Orange → Red → Orange

What comes next?

Or:

Yellow → Green → Blue → Yellow → Green → Blue

Continue the sequence.

Patterns can be made with crayons, blocks, stickers, beads, or drawings.

🎨 Warm Colors and Cool Colors

Rainbow coloring also provides a simple introduction to warm and cool color groups.

Warm colors often include:

Red, Orange, Yellow

Cool colors often include:

Green, Blue, Violet

Draw two rainbows.

Make one entirely from warm colors.

Make another entirely from cool colors.

Which one feels sunnier?

Which one reminds you more of water or nighttime?

There are no required emotional answers—just observe how the palettes feel different.

🔥 Create a Warm Rainbow

Use only:

• Red
• Orange
• Yellow
• Coral
• Gold
• Pink

The result may look like a sunset or fire.

Add golden clouds underneath.

❄️ Create a Cool Rainbow

Use:

• Green
• Aqua
• Turquoise
• Blue
• Indigo
• Purple

Add pale blue clouds.

This version can feel like an ocean, winter night, or magical ice kingdom.

🌈 Color Mixing Experiment on Paper

Try overlapping colored pencils.

Color a patch yellow.

Add blue lightly over part of it.

What happens?

Try red and yellow.

Then blue and red.

The exact result depends on the coloring materials, but experimenting can show how layered pigments interact.

Keep a little color-testing area beside the printable.

💧 Make a Rainbow With Water Outdoors

On a sunny day, an adult can help children observe a small rainbow by creating fine water droplets with a garden hose or sprinkler.

Keep the Sun behind you and look toward the mist.

A rainbow may become visible when the angles are right.

Never look directly at the Sun.

Then compare the small real rainbow with the coloring page.

Which colors can you see most clearly?

🌦️ Keep a Rainbow Weather Journal

Create a simple weather journal.

Each day, draw:

• Sun
• Clouds
• Rain
• Snow
• Wind

If you see a rainbow, add one.

Write the date underneath.

Over time, see what kinds of weather happened around the days when rainbows appeared.

Children do not need to make scientific conclusions; observation itself is enough.

☁️ Learn About Clouds and Rain

Rainbows depend on water droplets, so they fit naturally into a larger weather theme.

Draw:

Cloud → Rain → Sunlight → Rainbow

Color each stage.

Older children can learn more about how water vapor condenses into droplets and how precipitation forms.

You can also pair the page with our Coloring Pages of Umbrellas for another rainy-day theme.

☔ Add a Rainbow Umbrella

Draw an umbrella beneath the rainbow.

Divide it into six sections.

Color:

Red

Orange

Yellow

Green

Blue

Purple

Then draw raindrops falling around it.

Maybe the umbrella matches the rainbow overhead perfectly.

🍀 Rainbows and St. Patrick’s Day

Rainbows frequently appear in playful St. Patrick’s Day artwork alongside leprechauns, shamrocks, and pots of gold.

That is folklore and holiday imagery rather than rainbow science, which makes it a fun example of how natural phenomena become part of stories and traditions.

Draw a pot at one end of your rainbow.

Fill it with golden coins.

Then add shamrocks around the clouds.

Explore more March fun in our St. Patrick’s Day Coloring Pages.

🪙 Design a Pot of Gold

Color the pot:

• Black
• Charcoal
• Dark green

Then fill it with yellow and golden-orange coins.

Add tiny white highlights to make the coins appear shiny.

For a fantasy version, fill the pot with gemstones instead:

• Ruby red
• Emerald green
• Sapphire blue
• Amethyst purple

Maybe your rainbow leads to something much more interesting than gold.

🏰 What Is at the End of Your Rainbow?

Forget the traditional pot of gold.

Maybe your rainbow leads to:

• Unicorn castle
• Candy shop
• Dragon cave
• Secret garden
• Beach
• Library
• Giant cupcake
• Treasure chest

Draw your answer.

Then write one sentence explaining what happens when you reach it.

📖 Turn the Rainbow Into a Story

Every picture can become a story starter.

Why is the unicorn following the rainbow?

Where does the rainbow path lead?

Why is the sun smiling?

Can the rainbow talk?

What happens when someone walks across it?

Choose one question and invent the answer.

Younger children can tell the story aloud.

Older children can write several sentences or a complete fantasy adventure.

📕 Make a Rainbow Storybook

Color several rainbow and unicorn pages.

Arrange them into a sequence.

Maybe the story begins with rain.

The Sun appears.

A rainbow forms.

A unicorn discovers the rainbow and follows it into a magical kingdom.

Add one or two sentences beneath each page.

Create a cover:

The Rainbow Adventure

Staple the pages together.

🗺️ Make a Rainbow Kingdom Map

Draw an imaginary fantasy map.

Include:

• Rainbow Bridge
• Cloud Castle
• Unicorn Meadow
• Purple Mountains
• Golden Lake
• Star Forest

Use rainbow-colored roads connecting everything.

Add a little compass rose.

Then decide where your unicorn characters live.

🏫 Rainbow Coloring Pages for the Classroom

Rainbow pages can work beautifully alongside activities involving:

• Color recognition
• Weather
• Sunlight
• Rain
• Visible light
• Number order
• Patterns
• Letters
• Creative writing
• Fantasy stories
• Seasonal weather
• Art centers
• Early finishers

Teachers can choose a simple page for younger children or use rainbow formation as the starting point for a larger science discussion with older students.

For more learning-oriented printables, explore our Educational Coloring Pages & Activities.

🧒 Rainbow Coloring Pages for Preschoolers

Rainbows are particularly inviting for younger children because they provide large areas of obvious color.

Keep the activity simple.

Ask:

“What color would you like next?”

“Can you find the red crayon?”

“How many rainbow bands are there?”

“Where is the sun?”

“Can you find a cloud?”

Children do not need to memorize the color sequence before enjoying the picture.

For more beginner-friendly pages, visit our Preschool Coloring Pages.

🎒 Rainbow Coloring Pages for Older Kids

Older children can go beyond basic rainbow bands.

Try:

• Smooth gradients
• Shading
• Double rainbows
• Full-circle rainbows
• Light diagrams
• Ornamental patterns
• Limited palettes
• Fantasy backgrounds
• Story maps
• Weather journals

They can also compare the scientific rainbow with the completely imaginative unicorn rainbows in the same collection.

One phenomenon can inspire both science and fantasy.

🎨 Rainbow Coloring for Adults

The ornamental design can provide a more detailed project for adults and older colorists.

Experiment with:

• Color harmony
• Repeating palettes
• Gradient transitions
• Fine-tip markers
• Layered pencils
• Jewel tones
• Pastels

There is no requirement to use traditional rainbow colors.

A monochromatic blue ornamental rainbow can be just as striking.

🖍️ Coloring a Smooth Rainbow Gradient

If using colored pencils, begin lightly.

Place red at one side of the first transition.

Add orange beside it.

Overlap the colors gently where they meet.

Continue:

Orange → Yellow

Yellow → Green

Green → Blue

Blue → Purple

Rather than drawing hard borders, let the shades overlap.

This can create a smoother spectrum-like effect.

☁️ Coloring White Clouds

White clouds can still have color.

Leave most of the cloud uncolored.

Add pale:

• Blue
• Gray
• Lavender

along the underside.

Keep the top nearly white.

This small amount of shading can give the cloud more shape.

☀️ Coloring the Sun

Use yellow as the main color.

Add gold or orange near the outside.

Keep the center lighter.

For a kawaii sun, add pink cheeks.

For a sunset sun, try orange, coral, and red instead.

🦄 Coloring Unicorns

A white unicorn can use pale gray, blue, or lavender shadows.

A pastel unicorn might use pink and mint.

A galaxy unicorn can combine navy, purple, blue, and silver.

Keep the mane and tail slightly different from the body so the details remain easy to see.

✂️ Rainbow Coloring Page Crafts

Finished rainbow pages can become:

• Classroom decorations
• Bedroom artwork
• Birthday cards
• Bookmarks
• Weather posters
• Rainbow garlands
• Fantasy collages
• Storybook illustrations
• Number activities
• Color charts

Children can cut out a finished rainbow with age-appropriate supervision and glue it onto a larger piece of construction paper.

Add cotton clouds underneath.

☁️ Make a Cotton-Cloud Rainbow

Color and cut out a rainbow.

Glue it onto blue paper.

Add cotton balls beneath each end to create fluffy clouds.

Draw raindrops underneath.

Add a yellow paper sun in one corner.

The simple coloring sheet becomes a mixed-media weather craft.

🌈 Make a Paper Rainbow

Cut strips of paper in:

• Red
• Orange
• Yellow
• Green
• Blue
• Purple

Arrange them in rainbow order.

Glue them into an arc.

Add white paper clouds at the ends.

Children can compare the paper rainbow with the colored printable.

📚 Make a Rainbow Bookmark

Draw a small rainbow down a strip of cardstock.

Add:

READING MAKES LIFE COLORFUL

or simply:

OVER THE RAINBOW

Decorate the bottom with clouds.

Use the bookmark in a favorite book about weather, colors, or unicorns.

🎨 Make a Rainbow Color Chart

Write the colors down one side of a page:

Red

Orange

Yellow

Green

Blue

Purple

Beside each word, color a square.

Then draw one object associated with that color.

For example:

Red — Apple

Orange — Pumpkin

Yellow — Sun

Green — Leaf

Blue — Ocean

Purple — Grape

🖼️ Create a Rainbow Art Gallery

Color several copies using different palettes.

Make:

Classic Rainbow

Pastel Rainbow

Night Rainbow

Ocean Rainbow

Sunset Rainbow

Hang them together.

The exact same line art can look remarkably different simply because the palette changed.

🖨️ How to Use Your Rainbow Coloring Pages

Choose your favorite rainbow design and print it at home, school, or for a rainy-day activity.

Regular printer paper works well with crayons and colored pencils. Heavier paper can be useful if you plan to use markers, paint, glue, or additional craft materials.

Then decide what kind of rainbow you want to make.

Perhaps you will practice the familiar red-to-violet sequence.

Maybe you will create a pastel kawaii rainbow.

A winged unicorn could soar above a galaxy-colored arc.

The ornamental design might use only turquoise, purple, and pink.

You can also add clouds, rain, suns, castles, stars, pots of gold, and whole imaginary kingdoms around the existing artwork.

A rainbow begins with color—but it can lead almost anywhere.

🌈 Fill the Sky With Color

From ornamental rainbows and cheerful sun-and-rainbow scenes to kawaii weather characters and magical unicorns flying and playing across rainbow paths, this collection offers plenty of ways to explore both nature and imagination.

Practice the familiar rainbow color order, learn how sunlight and water droplets create a real rainbow, experiment with double rainbows, count color bands, make patterns, design weather scenes, create fantasy palettes, build a rainbow kingdom, or turn your finished pictures into crafts and stories.

Real rainbows are remarkable optical phenomena.

Coloring-page rainbows can be absolutely anything you want.

Grab your crayons, choose your favorite printable, and fill the sky with color.

🖍️ Shop Rainbow Coloring Books

🔗 Related Articles

• Nature Coloring Pages
• Fantasy Coloring Pages
• Coloring Pages of Unicorns and Rainbows
• Coloring Pages of Unicorns
• Unicorn Coloring Pages to Print
• Cute Coloring Pages
• Coloring Pages of Umbrellas
• St. Patrick’s Day Coloring Pages
• Seasonal Coloring Pages
• Color by Number Coloring Pages
• Preschool Coloring Pages
• Educational Coloring Pages & Activities

📚 Sources

• NOAA — What Causes a Rainbow?
• UCAR Center for Science Education — How Rainbows Are Made
• UCAR Center for Science Education — Visible Light
• Met Office — Rainbows: Optical Wonders
• Met Office — Optical Effects: Nature’s Light Show

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