Random Color Palette Generator

Generate harmonious color palettes using color-theory rules.

Category: Random & Generation

When to use?

Use it for quick palette ideas while drafting UI screens, posters, brand concepts, or color-theory examples.

How to use

  • Choose the harmony type.
  • Set the color count when available.
  • Generate and copy the HEX values.

Input Explanation

Choose monochrome, analogous, complementary, triadic, or tetradic harmony and set a count from 2 to 8 where applicable.

Calculation Basis

It chooses a random base hue in HSL and places related colors by the selected harmony-angle rule.

Usage Examples

  • Design exploration - Browse fast color ideas for UI, posters, or graphics.
  • Color-theory study - See how analogous, complementary, and triadic palettes differ.
  • CSS palette draft - Copy HEX codes into CSS variables or design tools.

Examples

  • Analogous 5 colors → neighboring hues around the base color
  • Complementary 2 colors → base hue and opposite hue

Cautions

  • Generated palettes do not guarantee text/background accessibility; check contrast before using them in production.
  • Results are based on browser-side mathematical randomness and can differ from physical real-world odds.
  • Do not use this tool for commercial prize draws, financial decisions, or security-critical randomness.

Guides

Color harmony rules

Monochrome varies one hue, analogous uses neighboring hues, complementary uses opposite hues, and triadic or tetradic modes build balanced multi-color sets.

Use generated colors carefully

Copy HEX codes into design tools or CSS, but check contrast and brand fit before production use.

FAQ

Why is the color count fixed for some modes?

Complementary, triadic, and tetradic palettes have fixed counts based on the harmony rule.

Can I export the palette?

You can copy the HEX values for now.

Can I use it for UI text colors?

Yes, but verify contrast before using colors for text or buttons.

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