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Color Palette Generator.

Free color palette generator — 5-colour harmonies (analogous, complementary, triadic) with copyable HEX.

Why it's free

Every tool runs entirely in your browser. No data leaves your device, no API key required, no rate limits, ever.

[ Inputs ]
Click any swatch to copy its HEX
[ Palette ]

5-colour harmony.

[ CSS variables ]
[ How to use ]

From input to output, in seconds.

No tutorials, no sign-up, no waiting list. The whole tool fits on this page.

  1. 01

    Pick a seed colour

    Use the colour picker to select your brand colour. The whole palette is derived from this single hue.

  2. 02

    Choose a harmony

    Analogous for soft + cohesive, Complementary for high-contrast, Triadic for vibrant + balanced, Monochrome for minimalist.

  3. 03

    Click any swatch

    Each swatch copies its HEX value to your clipboard. Click again to re-copy.

  4. 04

    Copy CSS variables

    Hit Copy-CSS to grab a `:root` block of `--color-1` through `--color-5` ready to paste into your stylesheet.

[ FAQ ]

Questions, answered.

+ Which harmony should I use?

Analogous for editorial calm. Complementary for sport, gaming, high-energy brands. Triadic for kids, food, lifestyle. Monochrome for luxury and minimalism. Split-comp for the colour-confidence of complementary without the visual fatigue.

+ Are these palettes accessible?

The harmony rules ensure good aesthetic balance, but not WCAG contrast guarantees. Always run any text-on-colour pairing through a contrast checker before shipping.

+ Can I export to Figma / Sketch?

Yes — copy the CSS block and import it via the Figma Variables panel, or use a tokens-to-Figma plugin like Tokens Studio.

+ Why HSL math instead of LCH?

HSL is supported everywhere with zero ramp-up. LCH produces more perceptually-uniform palettes and we may add it as a second mode in a future update.

+ Is the tool free?

Yes. No sign-up, no email gate, no Pro tier. Generate as many palettes as you need.

+ Will my colour leave my browser?

No. All palette math runs client-side. Your seed colour and the resulting palette never touch a server.

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