Toon Tone shows you five iconic cartoon characters and asks one deceptively hard question: what exact color are they? No reference image — just your memory and three HSB sliders (Hue, Saturation, Brightness). Lock in your guess, see how close you got, chase a better score. It turns out almost nobody remembers colors accurately. You're sure you know SpongeBob's yellow or Pikachu's — until the reveal. Free, instant, no signup, plays in any browser. New daily challenge every day.

Hey PH 👋 I built Toon Tone after an argument over what shade of blue a cartoon character actually was. Nobody could agree, and when we checked — everyone was wrong, including the person who was certain. That's the whole game. You see a character, then rebuild its color from memory with HSB sliders. The gap between "I definitely know this" and your actual guess is funnier (and more humbling) than I expected. It's free, runs in the browser, no account. There's a daily challenge so it's a 30-second habit, plus two sister modes — Hued (match a target in 3 guesses) and Dialed (rebuild 5 colors, scored on CIELAB distance). Would love to hear which character you whiff hardest on. I lose at green every time.

Toon Tone

You don't remember cartoon colors as well as you think

You don't remember cartoon colors as well as you think