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Color Converter

Convert between HEX, RGB, HSL, and OKLCH color formats

CSS Formats

#3B82F6
rgb(59, 130, 246)
rgba(59, 130, 246, 1)
hsl(217, 91%, 60%)
oklch(62.3% 0.188 259.8)

Related Tools

  • OKLCH Color Tool - explore perceptually uniform colors
  • Number Base Converter - convert hex color values
  • CSS Formatter - format color declarations

How to Use Color Converter

  1. Enter a color value

    Input a color in any format: HEX (#ff0000), RGB (rgb(255, 0, 0)), or HSL.

  2. View all formats

    See your color automatically converted to HEX, RGB, HSL, and other formats.

  3. Copy any format

    Click the Copy button next to any format to copy it to your clipboard.

Frequently Asked Questions

Is this Color Converter free to use?
Yes, the Color Converter is completely free with no limitations. Convert between color formats, explore the color picker, and copy CSS values as often as you need without any registration.
What color formats does this tool support?
The tool supports HEX (like #3b82f6), RGB (like rgb(59, 130, 246)), RGBA with alpha transparency, HSL (like hsl(217, 91%, 60%)), and OKLCH (a perceptually uniform color space). You can input colors in any format and get instant conversions to all other formats.
What is OKLCH and why should I use it?
OKLCH is a modern, perceptually uniform color space where equal numerical changes produce visually equal differences. Unlike HSL, OKLCH maintains consistent perceived lightness and saturation across different hues. It is ideal for creating accessible color palettes and is now supported in all modern browsers.
Is my color data private?
Yes, all color conversions happen locally in your browser. No color data is sent to any server. The tool uses JavaScript math to convert between color spaces, ensuring your work remains completely private.
Can I use the color picker for web design?
Absolutely. The tool provides copy-ready CSS values for all formats. You can use the visual color picker to find the perfect color, adjust values numerically for precision, and copy the exact CSS syntax you need for your stylesheets, whether that is HEX, RGB, HSL, or the modern OKLCH format.