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Color Converter

Convert HEX ⇄ RGB ⇄ HSL ⇄ OKLCH ⇄ LAB with a live WCAG contrast checker, tints/shades ramp and color-blindness preview.

color.sh
runs in your browser · nothing uploaded
102
126
234
1
HEX
HEX8
RGB
RGBA
HSL
HSLA
OKLCH
LAB
Contrast (WCAG)text on background · normal text
on white
on black
on bg
Tints · Shades · Tonesclick a swatch to copy
lightness · tints → shades
saturation · tones
Color-blindness previewhow the color reads to ~8% of viewers
Protanopiano red
Deuteranopiano green
Tritanopiano blue
$ ls ~/tools

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this tool is hand-coded by a WordPress developer — your site gets the same care. Hire me on Upwork