Color Palette Generator

Create coordinated color palettes from one base color. Pick a color and harmony type below, then copy hex codes for your projects. Use our contrast checker to verify text and background pairs.

Use the tool below to pick a base color and generate palettes. Copy hex codes for use in your projects.

Base Color

Click the color above to open picker

HEX:#3B82F6

Palette Type

Monochromatic Palette

#073b91
#0a59da
#3b82f6
#84b1f9
#cddffd

All Palette Types

Monochromatic

#073b91
#0a59da
#3b82f6
#84b1f9
#cddffd

Analogous

#3bdff6
#3b82f6
#513bf6
#af3bf6
#9deffa

Complementary

#3b82f6
#9dc0fa
#f6af3b
#fad79d
#5a89d7

Triadic

#3b82f6
#f63b82
#82f63b
#9dc0fa
#fa9dc0

Split Complementary

#3b82f6
#f6523b
#dff63b
#9dc0fa
#faa89d

Tetradic

#3b82f6
#f63bdf
#f6af3b
#3bf652
#9dc0fa

Free Color Palette Generator for UI & Web Design

This free color palette generator helps you turn one base color into coordinated palettes you can use in websites, apps, and brand systems. Select a harmony type to generate matching colors instantly, then copy clean hex codes for design tools and production code.

It is built for designers shaping interfaces, developers implementing design tokens, and brand teams creating consistent visual direction across products and marketing. Use it to move faster, keep color choices consistent, and reduce guesswork in collaboration.

How to use the palette generator

  1. Pick a base color.
  2. Choose a harmony type.
  3. Generate your palette.
  4. Check color contrast for accessibility.
  5. Export or copy the hex codes.

Frequently asked questions

What is a color palette generator?

A color palette generator is a tool that creates related color sets from a starting color using harmony rules. It saves time by giving you usable combinations and exact hex values for UI and web design.

How do I create an accessible color palette?

Start with a base color, generate harmonies, then test text and background pairs for readable contrast. Use a contrast checker to validate WCAG targets before shipping.

Can I export the palette as CSS or hex codes?

Yes. You can copy individual hex values or full palette values and paste them into CSS variables, design tokens, Figma styles, or brand docs.

What color harmonies does this tool support?

The generator supports monochromatic, analogous, complementary, triadic, split-complementary, and tetradic harmonies.

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