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Color Quantizer

Snap any color to the closest swatch in your brand palette. Perfect for consistent design systems, LED programming, and print production.

What this tool does

Color Quantizer helps you snap any color to the closest swatch in your brand palette. Perfect for consistent design systems, LED programming, and print production.

What you get

Color Quantizer produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Input color

Palette colors

Separate colors with commas, spaces, or new lines. Hex formats like #1D4ED8 or shorthand #0F0 are supported.

Closest match

Input

#3366FF

Match

#1D4ED8

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.