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Color Converter — HEX, RGB, HSL Online Tool

Color codes come in multiple formats depending on the context — CSS uses HEX or RGB, design tools use HSL, and APIs may return any format. Color Converter lets you translate between all three instantly.

What is a Color Converter?

A color converter translates color values between different notation systems: HEX (#rrggbb), RGB (red, green, blue channels 0–255), and HSL (hue 0–360°, saturation %, lightness %). All three represent the same color — just in different formats.

Why Use a Color Converter?

Design tools like Figma export colors as HEX, but CSS animations and theming often work better with HSL. APIs return RGB values. Having a quick converter eliminates manual calculation and copy-paste errors between design and development.

Key Benefits

  • Instant conversion between HEX, RGB, and HSL
  • Visual color preview
  • Copy any format with one click
  • Works in browser with no installation
  • Supports the full visible color gamut

How to Use Color Converter

  1. Paste a HEX code, RGB value, or HSL value
  2. All three formats update instantly
  3. Click to copy any format
  4. Use the color picker for visual selection

Example Use Case

A developer implementing a dark mode theme needs a color that's 20% lighter than the brand color #22cc99. Convert to HSL → adjust lightness → convert back to HEX for CSS. Much faster than mental math.

Tips

  • HSL is best for programmatic color manipulation (adjust L for shades)
  • HEX is most common in CSS and design tools
  • RGB(a) needed when working with canvas or WebGL
  • HSL hue 0=red, 120=green, 240=blue

Ready to try it?

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Frequently Asked Questions

Yes, completely free.

The converter handles RGB and HEX. RGBA/HSLA support depends on the current version of the tool.

HEX is a 6-digit hexadecimal color code (#RRGGBB) where each pair represents red, green, and blue from 00 to FF.

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