Toon Tone is a color-matching game based on hue, saturation, and brightness (HSB). Each round consists of 10 turns, where players adjust sliders to match a target color, and the system calculates the score using ΔE (color difference).The game offers a variety of comic-style palettes, such as Superman Red-Blue-Yellow, Batman Dark Night Yellow, and more, helping players learn color theory while having fun."See with your eyes, not copy-paste — that's the true essence of color training."Each round can score up to 100 points, with a maximum of 1000 points. Suitable for designers, artists, and anyone looking to improve their color perception.