These rainbow coloring pages mix butterflies, fish, friendly characters, hearts, and unicorns with clouds, stars, flowers, gardens, and underwater scenes. The collection includes simple designs with large open areas as well as pages with more detailed backgrounds.
Every printable includes a PDF that you can open in a new tab or download directly. Choose a quick heart, fish, or cloud scene for simple coloring, or try the meadow, city, coral reef, and forest pages when you want more detail.
Rainbow butterfly coloring pages
These rainbow butterfly coloring pages move from simple sky scenes to flower gardens and a more detailed meadow. The butterflies appear with clouds, stars, flowers, bees, and other small insects.
Rainbow Butterfly in the Sky
A smiling butterfly flies between clouds and stars.
Rainbow Butterfly on a Flower
A cheerful butterfly rests near flowers beneath a cloudy sky.
Rainbow Butterfly on a Sunny Day
A smiling butterfly flies beneath the sun and soft clouds.
Rainbow Butterfly in a Flower Garden
A butterfly hovers above garden flowers while bees fly nearby.
Rainbow Butterfly in a Meadow
A detailed butterfly moves through a meadow filled with plants and small insects.
Rainbow fish coloring pages
The rainbow fish pages start with open underwater scenes and gradually add more detail. You will find bubbles, sea plants, a treasure chest, coral, and a fuller reef scene.
Rainbow Fish Between Sea Plants
A cute fish swims past sea plants and rising bubbles.
Rainbow Fish Blowing Bubbles
A cheerful fish swims through an underwater scene filled with bubbles.
Rainbow Fish Swimming Underwater
A happy fish swims between underwater plants and bubbles.
Rainbow Fish Near a Treasure Chest
A fish explores the sea floor beside an old treasure chest.
Rainbow Fish in a Coral Reef
A detailed fish swims among coral, sea plants, and other ocean life.
Rainbow friends coloring pages
These rainbow friends coloring pages include smiling clouds, sunny skies, playground scenes, and children flying over a city. The first designs are simple, while the city scene has more background detail.
Rainbow Friends Under a Sunny Sky
Cute cloud characters gather beneath a rainbow and smiling sun.
Rainbow Friends Beneath a Rainbow
Smiling cloud characters play beneath a rainbow and sunny sky.
Rainbow Friends With Clouds and Sun
A rainbow stretches between happy clouds beneath a smiling sun.
Rainbow Friends Playing at the Park
Children play together on swings and slides beneath a rainbow.
Rainbow Friends Flying Over a City
Three friends fly above a city skyline beneath a large rainbow.
Rainbow heart coloring pages
This group pairs hearts with stars, clouds, flowers, butterflies, and decorative patterns. The simpler hearts use large shapes, while the final design has smaller areas to color.
Kindness Rainbow Heart
A smiling heart sits among flowers, clouds, and a bright sun.
Rainbow Heart With Stars
A smiling heart is surrounded by simple stars.
Rainbow Heart in the Clouds
A happy heart floats between clouds and smaller hearts.
Rainbow Heart in a Flower Meadow
A smiling heart appears among flowers and butterflies.
Detailed Rainbow Heart
A large heart is filled with small decorative patterns and shapes.
Rainbow unicorn coloring pages
These free printable rainbow coloring pages add unicorns to the collection. The scenes include clouds, stars, rainbows, a distant castle, and a detailed forest pond.
Rainbow Unicorn Under the Sky
A unicorn stands beneath a rainbow between soft clouds.
Rainbow Unicorn on a Cloud
A cute unicorn rests on a cloud beneath stars and a rainbow.
Unicorn Sitting on a Rainbow
A unicorn sits on a rainbow surrounded by stars and clouds.
Rainbow Unicorn Near a Castle
A unicorn stands beneath a rainbow with a castle in the distance.
Rainbow Unicorn by a Forest Pond
A detailed unicorn stands beside a pond in a forest scene.
