Color Tools
Convert between HEX, RGB, and HSL, check WCAG contrast, and generate a shade ramp, entirely in your browser.
Nothing is ever uploaded - all conversion happens on your device.
Contrast checker
Against white
AA (normal text)
5.17:1
AA (large text)
5.17:1
AAA (normal text)
5.17:1
AAA (large text)
5.17:1
Against black
AA (normal text)
4.06:1
AA (large text)
4.06:1
AAA (normal text)
4.06:1
AAA (large text)
4.06:1
Shades
This tool converts a color between HEX, RGB, and HSL notation, checks its WCAG contrast ratio against white and black text, and generates a shade ramp from dark to light - all computed locally in your browser as you type.