offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Color Quantizer

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

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

Add palette colors to calculate the closest match.

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