RGB to HEX converter

Quickly convert colors from rgb(a) to HEX and vice versa.

Contrast Checker

Check whether the text and background color complies with the WCAG AA standard and the WCAG AAA standard.

Contrast ratio: 21:1

Normal Text

WCAG AA: OK

WCAG AAA: OK

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua

Large Text

WCAG AA: OK

WCAG AAA: OK

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua

WCAG 2.0 level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. WCAG Level AAA requires a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text.

Large text is defined as 14 point (typically 18.66px) and bold or larger, or 18 point (typically 24px) or larger.

This project is Open Source. You can see source code here: https://github.com/kamilwyremski/colors

Project 2023 - 2024 by Kamil Wyremski