Design · Free Tool

Color Palette Generator

Build brand color palettes from one base color.

Harmony

Click any swatch to copy its hex code.

The Color Palette Generator builds a cohesive five-color palette from a single base color using classic harmony rules — analogous, complementary, triadic, and monochrome. Tweak the base, switch the harmony, and click any swatch to copy its hex code. It's a fast way to design on-brand palettes for social creatives and campaigns, all in your browser.

Built for

  • Social media designers
  • Brand & content marketers
  • Small business owners
  • Freelance designers

What it includes

Harmony rules

Generate analogous, complementary, triadic, or monochrome palettes from any starting color.

Pick any base color

Use the color picker or type a hex code to anchor the palette to your brand.

Click to copy hex

Tap any swatch to copy its hex code straight to your clipboard for design tools.

Readable swatches

Each swatch picks legible light or dark text automatically so codes are always easy to read.

How it works

  1. 1

    Choose a base color with the picker or a hex code.

  2. 2

    Select a harmony rule to shape the palette.

  3. 3

    Review the five generated swatches.

  4. 4

    Click any swatch to copy its hex code.

Frequently asked questions

What is a complementary color scheme?+

Complementary colors sit opposite each other on the color wheel. Paired carefully they create high contrast and visual energy — great for calls to action.

How many colors should a brand palette have?+

A practical brand palette is usually three to five colors: one or two primaries plus supporting and neutral tones. This tool generates five to give you range.

Can I enter my own hex color?+

Yes. Type any hex value into the base color field, or use the color picker, and the palette updates instantly.

Is the color palette generator free?+

Yes. It's completely free, runs in your browser, and requires no sign-up.

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