🌈 Color Palette
Enter a seed color and get complementary, analogous, triadic, split-complementary and monochrome harmonies. Click a swatch to copy its HEX. For designers and developers: no upload.
❓ Frequently asked questions
What is the color theory?
Built on the HSL wheel: complementary = +180 deg, analogous = +/-30, triadic = +/-120, split-complementary = +/-150 - standard harmony rules.
How do I copy a color?
Click any swatch to copy its HEX to the clipboard.
Can I export the whole set?
Copy swatches one by one for now.
📚 How to use
Pick one main color, let the wheel do the rest.
Steps
- Set the seed color with the picker or HEX input.
- Click "Generate palette".
- Click a swatch to copy the color you need.
About this tool
Picking colors by eye is how you end up with three shades of "close enough" that clash anyway.
This tool builds a clean palette from a base color — tints, shades, harmonies — so your design actually matches.
Use it for a site, a slide deck, a logo, anything with more than one color.
All in the browser; nothing uploaded.
Your colors stay local. (We run anonymous analytics — privacy policy.)
Tip: start from one color you love, not five — the tool fills the rest. That's it.