Toon Tone Fun

Toon Tone Fun (toon-tone.fun) is a free, browser-based daily game and the deepest cartoon color reference on the web, all fused into one slick package. It is two products in one: a daily color guessing game that challenges your memory of iconic character hues, and a structured color library cataloging 94 characters across 40 franchises. No downloads, no accounts, no payments. Just pure color study and fun. Each round names a character like Pikachu, Mario, Homer Simpson, or Sonic, and you must rebuild their signature color from memory using three sliders: hue, saturation, and brightness. Your guess is scored with CIEDE2000, a professional perceptual color difference metric, producing a delta E distance where lower is better, worth up to 100 points per round across five rounds. You can play a random mix across all shows or pick a single franchise. Behind the game sits an exhaustive reference where every character has its own page with exact study hex, RGB, and HSB values, a derived palette of tints and shades, and a short note on why that shade was chosen. Browse by character, by franchise, or by dominant color family. It is an unaffiliated fan project for color study, perfect for designers, animators, and cartoon enthusiasts who want to sharpen their color memory and explore the science of cartoon hues.

Daily Color Guessing Game

Each day, you get five rounds where you must recreate a famous cartoon character's exact color from memory. Use the hue, saturation, and brightness sliders to match the target. On submit, your guess is scored with CIEDE2000, the professional perceptual color difference metric, giving you a delta E distance. The lower your score, the closer you are to the perfect match, earning up to 100 points per round. You can play a random mix across all shows or lock into a single franchise for a focused challenge.

Deepest Cartoon Color Reference Library

Behind the game lies a massive structured color library of 94 characters across 40 franchises, including Pokemon, The Simpsons, Marvel, Super Mario, Studio Ghibli, Demon Slayer, and more. Every character has its own dedicated page with exact study hex, RGB, and HSB values. Each entry also includes a derived palette of tints, shades, and the complement color, plus a short note explaining why that specific shade was chosen for the character. This is the most thorough cartoon color reference anywhere online.

Three Ways to Browse the Library

You can navigate the color library in three distinct ways: by character name, by franchise or show collection, and by dominant color family. Need every yellow cartoon character? There is a page for that. Want to see all red characters from Marvel? Filter by franchise. Looking up a specific character like Kermit the Frog? Search by name. This flexible browsing system makes it easy to study color trends across different shows and find exactly what you need for your projects.

CIEDE2000 Professional Color Scoring

Toon Tone Fun does not use a simple RGB distance or a basic color match percentage. Instead, it employs CIEDE2000, the industry standard for perceptual color difference measurement used by professional designers and color scientists. This metric accounts for how human eyes actually perceive color differences, making the scoring incredibly accurate and meaningful. A delta E of 1 means a barely perceptible difference, while a score of 10 or more is a clear miss. This professional grade scoring makes the game both challenging and educational.

Sharpening Your Color Memory for Design Work

Graphic designers, UI/UX designers, and illustrators can use Toon Tone Fun as a daily training tool to improve their color memory and hue recognition. By repeatedly matching iconic cartoon colors from memory, you train your brain to better recall and reproduce specific shades, which directly translates to faster and more accurate color picking in your professional work. The CIEDE2000 scoring gives you precise feedback on your accuracy.

Educational Tool for Color Theory and Perception

Art students and educators can leverage the game and reference library to teach color theory concepts like hue, saturation, brightness, and perceptual color difference. The game makes abstract color concepts tangible and fun. Students can explore how small changes in saturation or brightness dramatically affect a character's recognizable color, and the reference library provides real world examples of color palettes and complementary colors from popular media.

Fun Daily Challenge for Cartoon and Anime Fans

For fans of cartoons and anime, Toon Tone Fun is a daily brain teaser that tests your knowledge of your favorite characters in a new way. It is not just about naming the character; it is about recalling the exact shade of Sonic's blue or Pikachu's yellow. Compete against yourself to improve your daily score, or challenge friends to see who knows their cartoon colors best. It is a fresh, engaging way to interact with the characters you love.

Reference Tool for Fan Artists and Cosplayers

Fan artists and cosplayers who need accurate color references for their creations can use the color library as a reliable source of exact hex, RGB, and HSB values for iconic characters. Instead of guessing or pulling colors from inconsistent screenshots, you get professionally studied colors with notes on why each shade was chosen. The derived palettes of tints, shades, and complements also help with creating shading, highlights, and color harmonies for your artwork or costume design.

What is Toon Tone Fun?

Toon Tone Fun is a free, browser based daily game and reference site about the colors of famous cartoon and anime characters. It has two main parts: a daily color guessing game where you rebuild a character's signature color from memory using hue, saturation, and brightness sliders, and a structured color library of 94 characters across 40 franchises with exact hex, RGB, and HSB values. It is an independent fan project for color study and is not affiliated with any of the featured cartoons.

How is my color scored?

Your guess is scored using CIEDE2000, the professional perceptual color difference metric. This produces a delta E distance value, where lower numbers mean your color is closer to the target. A delta E of 1 or less is considered a perfect match to human perception. Your score is converted to points worth up to 100 per round. The game does not use simple RGB distance or percentage matching; it uses the same metric professionals use for color accuracy.

Can I play characters from a specific cartoon or anime?

Yes, absolutely. You can choose to play a random mix of characters from across all 40 franchises, or you can pick a single franchise to focus on. Available franchises include Pokemon, The Simpsons, Marvel, Super Mario, Studio Ghibli, Demon Slayer, DC Comics, SpongeBob SquarePants, Looney Tunes, One Piece, Disney, Dragon Ball, Naruto, and many more. This lets you practice your knowledge of specific shows or test your general cartoon color memory.

Where do the hex codes come from?

The hex codes for each character are exact study values derived from careful analysis of official character artwork and references. Each entry in the color library includes a short note explaining why that specific shade was chosen for the character. The values are not pulled from random screenshots or fan interpretations; they are professionally studied to represent the most accurate signature color for each character. The library currently covers 94 characters across 40 franchises.