Color Tools

Convert color codes, check that text is readable, and turn one color into a full palette.

3 free tools · No sign-up · Works on any device

Most used

Popular Color tools

Start here — these are the ones people use most.

Contrast Checker
Check that text is readable on its background, using WCAG standards.
FreePopular

Everything

All Color Tools

Color Converter
Convert colors between HEX, RGB, HSL, HSV and CMYK.
Free
Contrast Checker
Check that text is readable on its background, using WCAG standards.
FreePopular
Color Shades Generator
Turn one color into a full palette of tints and shades.
Free

FAQ

Color Tools: common questions

What color formats are supported?

HEX, RGB, HSL, HSV and CMYK, plus CSS color names like “teal” as input.

What contrast ratio do I need?

WCAG AA asks for at least 4.5:1 for normal text and 3:1 for large text. The contrast checker tests all the common levels.

Explore other categories

YouTube16 tools Text9 tools Images11 tools PDFs8 tools Developer9 tools Marketing1 tool Productivity10 tools Calculators7 tools Finance18 tools SEO2 tools CSS4 tools

Coming later: AI, Social Media.