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🎨 Color Converter

Convert colors between formats and check WCAG contrast compliance.

All processing happens locally in your browser. No data is sent to any server. GDPR/DORA compliant.

Color Reference

Color Formats

  • #RRGGBB - Hex (6 digit)
  • #RGB - Hex (3 digit)
  • rgb(R, G, B) - RGB
  • hsl(H, S%, L%) - HSL

WCAG Contrast

  • AA Large: 3:1
  • AA Normal: 4.5:1
  • AAA Large: 4.5:1
  • AAA Normal: 7:1

Color Models

  • RGB - Additive (screens)
  • CMYK - Subtractive (print)
  • HSL - Hue/Saturation/Lightness
  • HSV - Hue/Saturation/Value

Tips

  • Use HSL for adjustments
  • Test contrast for a11y
  • CMYK for print design
  • Consider color blindness