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RGB to HSL Converter

Convert any color between HEX, RGB, HSL and CMYK notation with a live preview swatch — right in your browser.

Processing... 0%
Parsing color value
Converting color spaces
Rendering preview
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Result

This page opens the color converter with RGB preselected as the input format — type rgb(59, 130, 246) or simply 59, 130, 246 and run it to see the color as hsl(hue, saturation, lightness).

Converting channel values to HSL turns raw numbers into something designers can reason about: keep the hue and vary lightness for hover and disabled states, or rotate the hue to derive accent colors — the way modern CSS design systems are built.

This preset is one pair out of the full tool, which converts between HEX, RGB, HSL and CMYK in any direction with a color picker and preview swatch — running entirely in your browser, with no upload.

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Executed in Browser

Your files and inputs never leave this device. Processing runs completely offline. 100% Secure.

Accepted Formats & Rules

  • Converts between HEX, RGB, HSL and CMYK color models.
  • Native color picker that fills the value field in the selected format.
  • Live preview swatch plus one-click copy of all four notations.

Key Benefits

✓ One input, every notation: type a color once and read it back as HEX, RGB, HSL and CMYK simultaneously.
✓ Forgiving parser: accepts #fff, #3b82f6, rgb(255, 0, 0), bare "255, 0, 0" triplets and hsl(120, 50%, 50%) alike.
✓ Runs entirely in your browser — color values are never uploaded anywhere.

Use Cases

  • • Turn the #rrggbb code from a brand book into rgb() or hsl() notation before wiring hover and disabled states in CSS.
  • • Convert an on-screen RGB color to CMYK percentages to sanity-check how it will separate before sending business cards or flyers to print.
  • • Eyedrop a color with the built-in picker and copy all four notations at once for a design-to-code handoff.