Color Picker, Color Palette and Gradient Generator
Color picker, palettes and gradient tools.

Free color tools for designers and developers.

All color tools

Milcer Color

Milcer Color offers free color tools for design and web development: a color picker with HEX, RGB, HSL and CMYK codes, a harmonious color palette generator, a CSS gradient generator, a WCAG color contrast checker and an image palette tool that extracts a photo's dominant colors.

Everything runs in your browser; images you choose are never uploaded. Contrast ratios use the WCAG 2.1 relative luminance formula.

How to use the Milcer Color

  1. Pick a colorUse the picker, type a code or grab it from an image.
  2. AdjustSet the harmony, angle or number of colors.
  3. CopyCopy the code or download a PNG.

Frequently asked questions

What's the difference between HEX and RGB?

They describe the same color: HEX is hexadecimal (#3B82F6), RGB gives red, green and blue values from 0 to 255.

Which code should I use for print?

Print uses CMYK; the CMYK value here is an approximate conversion and may differ slightly from your printer's profile.

What does WCAG AA mean?

An accessibility level requiring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.