Free Color Palette from CSS

Free online CSS color palette extractor. Extract all color values from CSS code, generate palette preview and CSS variables. Pure frontend. | No Signup, Client-Side · No Server Uploads

Zero Dependencies·Works Offline

Paste CSS code to automatically extract all color values and generate a palette.

CSS Code

Extracted Colors (0 colors)

CSS Variables Output

Color Palette from CSS

Automatically extract all color values from any CSS code, generate a visual palette and CSS variable definitions. Helps designers and developers understand project color systems quickly.

Key Features

Multi-format: HEX, RGB, RGBA, HSL, HSLA
Frequency sorting: Colors sorted by usage frequency
One-click copy: Click color swatch to copy value
CSS variables: Auto-generate :root variable definitions
Contrast detection: Auto-detect light/dark backgrounds

Use Cases

Design system building, theme extraction, code audit, color consistency checking.

FAQ

Which color formats are extracted?

Supports HEX (#fff, #ffffff, #ffffffff), RGB/RGBA, HSL/HSLA and all CSS color formats.

How are colors sorted?

By frequency of appearance in the CSS. Most-used colors appear first.

What are CSS variables for?

CSS Custom Properties let you manage project colors centrally, making theme switching and global changes easy.

Does it support CSS preprocessors?

Primarily standard CSS. Sass/Less variable colors in standard format are also extracted.

Is my data safe?

All processing happens locally. CSS code is never uploaded to any server.

🎨 Color Palette from CSS