HEX · RGB · HSL · contrast
Color converter
Convert colors between HEX, RGB and HSL, preview them, and check WCAG contrast — all in your browser.
Examples
Formats
- HEX
#6366f1 - RGB
rgb(99, 102, 241) - HSL
hsl(239, 84%, 67%)
Contrast (WCAG)
- Aaon white4.47AA Large
- Aaon black4.70AA
Frequently asked questions
Which colour formats does it convert?
HEX, RGB and HSL, updated live as you pick or type a colour.
What is the contrast check for?
It shows the WCAG contrast ratio against white and black so you can check text accessibility.
What contrast ratio is good?
4.5:1 meets WCAG AA for normal text; 3:1 is the minimum for large text.