Underground Railroad by Colson Whitehead book cover

Small kids love rainbows and bright colors. They catch the eyes and capture the imaginations of little ones, making colorful and rainbow-themed books great for drawing kids into story time. They do more than attract kids with beautiful artwork, though. Many powerful picture books use rainbows and colors as impactful metaphors to craft lessons about emotions, identity, and community that really connect with small kids—all while teaching them about colors and art.

From a powerful tale co-authored by a trans teen to the interactive masterpiece Mix It Up! (by the author-illustrator behind the popular Press Here), this curated list of rainbow picture books will transform your read-aloud time. Their vibrant visuals and thoughtful stories build curiosity, language, and reflection, fueling a story time experience filled with colorful pages that blend into meaningful moments.

The Rainbow Snail

Written and illustrated by Karin Åkesson

This warm and engaging picture book helps children explore the colors of the rainbow through sweet storytelling. As the snail’s shell shifts from red to violet, kids can practice naming colors while noticing how each one represents change and feeling. The story uses color as a metaphor for discovering identity and personal growth. The bright and simple illustrations make each page dynamic without feeling busy. This book supports repeated readings and opens the door to conversations about color, meaning, and everyday wonder.

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Planting a Rainbow

Written and illustrated by Lois Ehlert

Digging in the dirt and watching a garden grow feels like pure magic, and this Lois Ehlert classic captures that joy from the very first page. The story follows the planting of seeds and bulbs, then the patient waiting as tulips, daffodils, crocuses, and zinnias pop up in vivid rainbow colors. Little ones can learn color names as they spot familiar flowers and talk about how gardens change with time. The illustrations are bold and fun, made with Ehlert’s signature collage style and clear shapes. This book is a sunny pick for sharing the fun of gardening and the excitement of watching flowers bloom.

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Mixed

A Colorful Story

Written and illustrated by Arree Chung

The mixing of colors is often used as a metaphor to spark conversations about difference, community, and creativity. Mixed: A Colorful Story by Arree Chung brings these concepts to life with energy and heart. The book begins with colors living apart, then slowly shows what happens when they blend and discover new possibilities. Children can easily follow the color mixing while enjoying a story that feels hopeful and welcoming. This book makes me feel like giggling and giving a hug at the same time.

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Mix it Up!

Written and illustrated by Hervé Tullet

This fun book turns reading into a playful experience where children are invited to tap, shake, and press the pages. From the author-illustrator of the popular Press Here, this volume also feels like a game, with prompts that make colors appear to change before your eyes. Readers quickly feel in control of the action, keeping them curious and involved. It’s a great choice for an interactive read to attract antsy listeners or draw in hesitant ones. The design is clean and bold, using bright dots and open space to highlight each color shift. Every page feels surprising and fun. As a teacher and mom of small children, this one’s a favorite that kids ask for over and over!

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My Rainbow

Written by Trinity and DeShanna Neal, Illustrated by Art Twink

This picture book was written by a mother and her trans daughter. The story follows Trinity as she longs for hair that reflects who she is, and her mom listens with love and decides to help. When finding a wig feels hard, her mother makes one herself, a rainbow wig that reflects Trinity’s personality. The illustrations are soft and thoughtful, with gentle colors and expressive faces. This book offers a reassuring look at acceptance at home and encourages conversations about care, identity, and being fully seen.

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10 Cats

Written and illustrated by Emily Gravett

This clever book rewards looking for the details in an illustration. While the words focus on counting, the illustrations do extra work by showing how colors mix and shift as ten mischievous cats make a big mess! The art is detailed and expressive, enticing readers to pause and notice small changes on each page. This title offers a satisfying mix of math and art concepts while keeping the mood light and engaging from start to finish. You don’t have to be a cat lover to love 10 Cats!

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Black is a Rainbow Color

Written by Angela Joy, Illustrated by Ekua Holmes

This valuable read centers black children as a beautiful and essential part of the human rainbow. The story invites children to see themselves reflected in everyday moments, from getting dressed to sharing meals and music. The illustrations use collage and shading to show many tones of blackness with care. Each page reinforces the idea that black is full of color and meaning. This book supports confidence and pride, helping children recognize themselves as worthy, radiant, and deeply connected to the world around them.

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Festival of Colors

Written by Kabir Sehgal and Surishtha Sehgal, Illustrated by Vashti Harrison

What’s the most colorful holiday you can think of? For me, it’s Holi, a Hindu holiday that celebrates divine love and the arrival of spring by throwing brilliantly colored powders (gulal), lighting bonfires, and enjoying sweet dumplings. Festival of Colors captures the excitement of welcoming spring with family and taking part in a meaningful tradition. The language is rhythmic and easy to follow, which makes it well suited for reading aloud. The illustrations show motion and connection, with scenes that highlight community and shared experience. Color is present on every page, helping children notice how it brings people together during the festival. This book offers a darling introduction to Holi while encouraging curiosity about cultural traditions and celebrations around the world.

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Under One Rainbow

Written by Chris Ayala-Kronos, Illustrated by Sol Salinas

I love this welcoming picture book that celebrates LGBTQ+ families and the many ways love can look. The story brings together different households under a shared rainbow, showing how everyone belongs. Rainbows are used as a unifying symbol, helping children see connection, care, and community in a simple way. The illustrations are inclusive and thoughtfully composed, featuring a wide range of people and family structures. Under One Rainbow offers reassurance and representation while opening space for conversations about family, identity, and belonging.

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Learn the Colours

By Northwest Coast Native Art

Fantastic for your littlest listeners, this board book was created by Northwest Coast Native Art. Using indigenous artwork, it is a beautiful way to teach colors to small children. It also offers a lovely introduction to Pacific Northwest art and culture, serving as a strong piece of representation for children within that community. (Bonus: The books are made from sustainable paper sources!)

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Over the Rainbow

Written by Rachael Davis, Illustrated by Wenjia Tang

Over the Rainbow: The Science, Magic and Meaning of Rainbows is a nonfiction picture book that explores rainbows from multiple angles, blending science with history and culture. Readers learn how rainbows form, why they appear in certain conditions, and how people across time have explained and celebrated them. The book also looks at myths, art, and symbolism connected to rainbows around the world. It encourages curiosity by showing how science and storytelling often intersect.

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