How to Play

🎨

You'll see a color name. Use the color wheel to pick the color you think it is.

🎯

After revealing, you'll see how close your guess was and earn up to 100 points per round.

📅

There are 5 colors per daily puzzle — max score is 500 points. A new puzzle drops every day.

Questions? See the FAQ

Castor Grey

#808080

Color Tools

Contrast Checker Check if two colors meet WCAG accessibility standards. Palette Generator Build color palettes from any base color. Color Converter Convert between HEX, RGB, HSL and OKLCH. Blindness Simulator See colors as colorblind users do. Color Mixer Blend two colors together. Shades & Tints Generate lighter and darker variants.