How to Play Toon Tone
Start each round by looking at the character image and the target area named in the game card. Move the HSB sliders until that changing area looks like its original color, then submit your guess.
Play Toon Tone online
Toon Tone Game: Guess the Color in 10 Rounds
Play Toon Tone online, a simple toon game where you match the original color of a changing toon character area. Adjust hue, saturation, and brightness, then submit your guess each round.
Match Monkey D. Luffy's Shorts · One Piece (1999)
1/10
Your selection
0/1000H180 S70 B70
Round score appears after your first guess.
How Toon Tone Scoring Works
Toon Tone compares your selected area color with the original target color using Delta E and CIEDE2000, a perceptual color difference formula. Each round uses score = max(0, 100 - 2 x Delta E).
Why Toon Tone Uses HSB Sliders
HSB sliders make guess the color gameplay easier to reason about: hue changes the color family, saturation changes intensity, and brightness changes how light the color feels.
Private by Design
Toon Tone online uses no login, database, leaderboard, cookies, local storage, or backend API. Your current round, color guess, and score exist only in client memory.
Frequently asked questions
What is Toon Tone?
Toon Tone is a fast online toon game where the challenge is to guess the original color of a changing character area by eye.
How do you play the Toon Tone game?
Look at the named target area, adjust the HSB sliders until the character image looks right, submit your guess, and complete 10 rounds for a total score.
Is Toon Tone free to play?
Yes. Toon Tone is free to play in the browser and does not require an account, payment flow, signup form, or profile.
Why does the character image change color?
Each prepared image has a transparent target area over a live color layer. Moving the sliders changes that color layer while the rest of the image stays fixed.
What does the Toon Tone score mean?
The score estimates how close your selected area color is to the original target color. Toon Tone uses CIEDE2000 to calculate perceptual color difference, then converts that difference into round points.
What are HSB sliders?
HSB sliders control hue, saturation, and brightness. They help you change the color family, strength, and lightness without typing color codes.
Does Toon Tone save my score?
No. Toon Tone does not save scores with cookies, local storage, accounts, databases, leaderboards, or backend APIs.