Free Color Palette & Design Extractor

Drop an image and extract dominant HEX, RGB, and HSL colors in your browser. Copy CSS instantly. 100% client-side processing in your browser. Absolute privacy with zero file uploads — files never leave this device.

Drop an imagePixels stay on this device — Canvas extracts the palette locally

Contrast checker

WCAG text contrast for any two HEX colors, including palette swatches.

TextBackground

The quick brown fox

17.93:1 · normal AAA · large AAA

Color sampling uses the HTML5 Canvas API in this tab. Nothing is uploaded or stored.

How to extract a color palette

Drop a JPEG, PNG, WebP, or GIF into the zone.
Wait a moment while Canvas reads pixels on this device.
Copy HEX, RGB, or HSL, or check WCAG contrast. Nothing is uploaded.

Frequently asked questions

Does the image leave my computer?

No. The file is drawn onto an HTML5 canvas in this tab. Pixels are never sent to UtilityAll.

How are colors chosen?

The tool groups similar pixels and ranks the largest groups, then skips near-duplicates so the palette stays distinct.

What does Copy code copy?

A CSS snippet with background-color in HEX and a comment for RGB and HSL.

Is this a full design system?

It is a fast local extractor for dominant colors, not a brand-kit generator.