Huezle
The daily color mixing puzzle
See a target color. Recreate it by mixing Cyan, Magenta, Yellow, Black, and White cards. Accuracy is measured using Delta E — the science of how humans perceive color difference. One puzzle a day. How close can you get?
Why you'll love it
Daily Puzzle
A new color challenge every day. Weekly difficulty ramp — easy Monday, hard Sunday.
Learn Color Theory
40-level progression teaches CMYK mixing from scratch. No reading — learn by doing.
Multiple Modes
Practice, Challenge (5-puzzle combo), Speed (60s sprint), and Relax (no pressure).
Track Progress
Elo skill rating, color gallery, achievements, streaks, and improvement charts.
Collect Colors
Build your color gallery — over 2000 unique colors to discover and collect.
Colorblind Friendly
Built-in Deuteranopia, Protanopia, and Tritanopia simulation modes.
How it works
See the target
A color swatch appears — that's your goal.
Mix cards
Tap C, M, Y, K, or W cards into your slots.
Submit
See how close you got — measured by Delta E color science.
Share
Share your result — Wordle-style emoji grid.