Color Palette Generator
About Color Palette Generator
Build harmonious color palettes from a single base color using classic color-theory relationships — complementary, analogous, triadic, tetradic, and monochromatic. Pick a starting color and the generator spins out matching shades, tints, and tones that work together by design. Export the swatches as HEX, RGB, or HSL and drop them straight into Figma, CSS variables, or a brand style guide. Useful for UI design, illustration, branding, and presentation decks. Runs entirely in your browser.
How To Use
- Pick a base color using the picker or by entering a hex value.
- Choose a harmony rule — complementary, analogous, triadic, or monochromatic.
- Copy the generated swatches as HEX, RGB, or HSL into your design tool or stylesheet.
Example
Input: A single brand hex color you want to build a full palette around.
Output: A set of 5 harmonious swatches (primary, accent, and supporting tones) ready to export.
Who Uses Color Palette Generator
- Designers checking accessibility and building palettes privately.
- Anyone who needs instant, no-upload color tools.
- Teams that want private — files and text stay on your device and are never uploaded to a server for design work.
Frequently Asked Questions
What is a color harmony?
A harmony is a proven combination of colors based on their position on the color wheel — complementary (opposite), analogous (adjacent), or triadic (evenly spaced). Harmonies produce palettes that look balanced by design.
Can I export the palette for code?
Yes. Swatches can be copied as HEX, RGB, or HSL, ready to paste into CSS custom properties, a Tailwind config, or a design token file.
How many colors should a palette have?
Most UI palettes work well with 4–6 colors: a primary, a secondary, one or two accents, and a neutral. You can lock the colors you like and regenerate the rest.
Is anything uploaded?
No. The palette is generated in your browser from the color values you enter.