Palette Generator
FreeGenerate harmonious palettes — complementary, triadic, analogous, and more
palettegenerateharmonycomplementarytriadic
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How it works
1
Choose
Select a base color using the picker or enter a specific color value.
2
Generate
Pick a color theory rule like complementary, analogous, or triadic and the tool builds a palette.
3
Export
Copy individual colors or the full palette as CSS variables, HEX codes, or an image swatch.
Frequently asked questions
What color harmony rules are available?+
The generator supports complementary, analogous, triadic, split-complementary, and monochromatic harmonies. Each rule produces a mathematically balanced palette from your base color.
Does the palette generator work offline?+
Yes. The entire palette calculation is processed locally in your browser. No internet connection is needed after the page loads.
How many colors does each palette contain?+
It depends on the harmony rule. Complementary gives you 2 colors, triadic gives 3, and analogous typically gives 5. You can adjust the count for rules that support it.
Can I export palettes for use in CSS?+
Yes. You can copy the palette as CSS custom properties, a list of HEX values, or RGB values. This makes it easy to drop directly into a stylesheet or design token file.
What is the best harmony rule for a website color scheme?+
Analogous palettes work well for cohesive, calm designs. Complementary palettes create strong contrast for call-to-action elements. The best choice depends on the mood you want to set.