Design

Color Format Converter

Convert color formats with a live swatch for design tokens. Processing stays on your device — no upload, no account.

How to use Color Format Converter

  1. Enter a color in any supported format.
  2. See live swatch and converted values.
  3. Copy CSS snippets.

Why use this free color converter tool?

  • All processing happens locally in your browser. Your files are never uploaded to a server.
  • HEX, RGB, HSL, HSV.
  • Live swatch preview.
  • Copy-ready CSS.

Technical details

We convert between sRGB HEX/RGB and cylindrical HSL/HSV using standard geometric transforms. Gamut is the CSS sRGB space - Display P3 values need a wider-gamut workflow.

Color Format Converter FAQ

Alpha / opacity?

Core conversions focus on opaque colors; extend with alpha in CSS as needed.

Is input uploaded?

No. All processing happens locally in your browser. Your files are never uploaded to a server.

3-digit HEX?

Yes - shorthand HEX expands to six digits.

Color pickers?

You can type values or use the native color input where provided.

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