45 Rainbow Coloring Pages (Free Printables)

Welcome to our collection of 45 free rainbow coloring pages, where you'll find delightful designs for everyone! From cheerful rainbow arches and kawaii-themed rainbows to enchanting mandalas and love hearts, there's something for every color enthusiast.

Kids, adults, and anyone young at heart will enjoy these pages, perfect for quiet afternoons, birthday parties, or creative classroom activities.

To get started, simply click on any image below to open the PDF and print it on standard US letter or A4 paper.

Want something more personal? Create an account to design your own custom rainbow coloring pages.

Don't forget to explore our other fun categories for even more coloring adventures!

Rainbow PrintablesRainbow Art PagesKawaii RainbowsEnchanting MandalasFree Printables

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⚠️ CRITICAL REQUIREMENT - ABSOLUTE BLACK AND WHITE ONLY ⚠️

This MUST be a BLACK AND WHITE line drawing ONLY. NO COLORS whatsoever.
- ONLY pure black lines (#000000) on pure white background (#FFFFFF)
- ABSOLUTELY NO colors, NO shading, NO gradients, NO grayscale
- If there are ANY colors in the output, the image is REJECTED
- This is a COLORING PAGE - meant to be COLORED IN by children
- The output must be UNCOLORED line art ready for coloring

⚠️ SUBJECT TO DRAW: Rainbow over a whimsical landscape, trees and flowers along the path. Important: PURE OUTLINES. NO FILLS, COLOR, SHADING, OR GREYSCALE. WHITE BACKGROUND.
(REMEMBER: Output must be BLACK AND WHITE line art only, NOT colored!)

# Flat, Friendly Cartoon Line-Art Coloring Page

You are generating a **pure black-and-white binary image** of a child-friendly cartoon scene combining characters and background scenery in one cohesive composition.

## Rendering Rules (Strict)

- Only two colors: pure black (#000000) outlines and pure white (#FFFFFF) background.
- No grayscale, shading, gradients, tints, fills, transparency, or partial pixels.
- No antialiasing or blended edges; every pixel is 100% black or white.
- No solid black fills inside shapes — all areas inside outlines must remain white.
- No dark clothing areas or filled tone blocks; all garments outlined only.
- No shadows, textures, lighting, or tonal variations.
- Must look like flat binary vector line-art for coloring pages.

## Drawing & Composition

- **Medium, consistent line weight**; clean closed outlines easy to color inside.
- **Flat, simple, child-friendly design** — no realism or 3D depth.
- Characters are **grounded on a surface**, centered and large.
- **Balanced composition** with clear silhouettes and minimal props.

## Scenery & Style

- Landmarks (e.g., mosque, CN Tower) and scenery (trees, benches, waves) drawn with **black outlines only.**
- For real-world figures, teams, or places, show accurate details using only black outlines—no text or logos. Use distinctive uniform patterns, abstract symbols, and landmark silhouettes to convey identity.
- Keep **consistent perspective**; no floating elements.
- **Style:** whimsical **Doodle Art Alley** — rounded, friendly outlines.
- May adapt shapes from **Crayola, Disney, Peppa Pig, Cocomelon** — *by shape only, never color.*
- Final output: **flat, crisp, binary (#000000/#FFFFFF)**, **no filled color or background text.**

EXTREMELYE IMPORTANT:
- PURE BINARY LINE-ART; NO FILLS (HAIR/CLOTHES/SKIN), SHADING, OR GREY.
- NO SHADING, COLOR. MUST BE WHITE BACKGROUND.

⚠️ FINAL REMINDER: Draw the subject "Rainbow over a whimsical landscape, trees and flowers along the path. Important: PURE OUTLINES. NO FILLS, COLOR, SHADING, OR GREYSCALE. WHITE BACKGROUND." as BLACK AND WHITE line art. Zero colors in output.

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Our coloring pages offer a range of benefits like stress relief, creative expression, and educational support. Designed for both kids and adults, these pages let you enjoy a friendly, easy-to-use customization tool that brings your art to life.

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45 Rainbow Coloring Pages (Free Printables)

Your Coloring Pages Questions Answered

What Are The Benefits Of Using These Coloring Pages?

How Do I Download And Print The Coloring Pages?

Are These Coloring Pages Suitable For All Ages?

Can I Use These Pages For Commercial Purposes?

What Makes Your Coloring Pages Different From Others?

Do You Offer Themed Collections Or Custom Designs?

My Coloring Pages

Our Services

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