Developer tools
Color converter
Convert HEX colors to RGB and HSL, and check contrast against white and black.
HEX
#2563eb
RGB
rgb(37, 99, 235)
HSL
hsl(221, 83%, 53%)
Contrast
vs white: 5.17 vs black: 4.06
Your data never leaves the browser.
How it works
- Enter a HEX color or use the picker.
- See RGB, HSL, and contrast.
- Copy the format you need.
FAQ
- WCAG contrast?
- Ratios use relative luminance (WCAG 2). Aim for 4.5+ for body text.
- Uploaded?
- No. Conversion is local.