Color Converter

Convert between HEX, RGB, HSL, and OKLCH. Live color picker with CSS-ready output.

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Your files never leave your device
Lightning fast
Optimised for speed
No sign-up
Use instantly, no account
Tap to pick
Formats
  • HEX
    #2563eb
  • RGB
    rgb(37, 99, 235)
  • HSL
    hsl(221, 83%, 53%)
  • HSV
    hsv(221, 84%, 92%)
  • OKLCH
    oklch(0.546 0.215 263)
Shades & tints
Harmonies
Complementary
Analogous
Triadic
Split-complementary
Tetradic
WCAG contrast
Black text4.06:1
AAAAAAA LargeAAA Large
White text5.17:1
AAAAAAA LargeAAA Large

Convert colors between HEX, RGB, HSL, HSV, and OKLCH, generate shades, tints, and harmonies, and check WCAG contrast for accessible text. Paste any format — even a CSS color name — or pick from the screen with the eyedropper.

How to use Color Converter

  1. 1Pick a color, paste any format, or use the eyedropper.
  2. 2Copy it as HEX, RGB, HSL, HSV, or OKLCH.
  3. 3Explore shades, tints, and color harmonies — click any swatch to use it.
  4. 4Check black/white text contrast against WCAG AA and AAA.

Frequently asked questions

HEX (#rrggbb), rgb()/rgba(), hsl()/hsla(), and CSS named colors like “tomato”. Invalid input is flagged and your last valid color is kept.
It computes the WCAG contrast ratio of black and white text on your color and shows whether each passes AA, AAA, and large-text thresholds — so you can confirm your text is readable.
Combinations that work well together — complementary, analogous, triadic, split-complementary, and tetradic — generated by rotating around the color wheel. Click any swatch to make it your new base color.
Yes, completely free with no sign-up, no watermark, and no daily limits. Use it as much as you like.

Still have questions?

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