Color Converter & Contrast

Color Converter & Contrast

Convert between HEX, RGB, HSL, OKLCH and check WCAG contrast ratios.

Color Converter is a free, private, and offline tool that runs entirely in your browser. Convert colors between HEX, RGB, HSL, OKLCH, and CMYK formats. Check WCAG contrast ratios between two colors with AA/AAA pass/fail indicators. No data is ever uploaded to a server, ensuring complete privacy. Ideal for designers and developers who need quick, secure color conversions.

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How to use Color Converter & Contrast?

Pick or type a color using the color swatch or enter HEX, RGB, HSL, or OKLCH values. The tool instantly converts to all supported formats. To check contrast, select a foreground and background color; the WCAG ratio and pass/fail status for AA and AAA are displayed. Use the preview text to see how colors look together.

Color Converter & Contrast 's Core Features

  • Convert between HEX, RGB, HSL, OKLCH, and CMYK
  • WCAG contrast ratio checker with AA/AAA results
  • 100% client-side: no data uploaded, works offline
  • Color picker swatch for visual selection
  • One-click copy for any color format
  • Preview text with color A on color B
  • Color Converter & Contrast 's Use Cases

  • Designing accessible web color palettes
  • Quickly converting color formats for CSS
  • Checking contrast compliance for WCAG
  • Creating color tokens with OKLCH
  • Ensuring text readability on backgrounds
  • Color Converter & Contrast 's FAQ

    Most impacted jobs

    Web Designer
    UI/UX Designer
    Frontend Developer
    Graphic Designer
    Accessibility Specialist

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