About Codes Color HTML

Our mission

Codes Color HTML helps developers, designers, students and web creators find, convert, test and understand colors used in modern interfaces.

What you can find here

The site provides free tools and original guides about HTML, CSS, HEX, RGB, HSL, palettes, WCAG contrast and named colors.

• HTML color picker
• HEX to RGB and RGB to HEX converters
• WCAG contrast checker
• Web color guides in English and French

Editorial independence

The content is written to provide practical help. External links are used to cite useful resources or technical standards without misleading users or hiding navigation.

Editorial team and method

The Codes Color HTML Editorial Team combines technical research, frontend development and manual review. Conversion formulas are tested in code, accessibility guidance is checked against W3C material, and CSS features are checked against primary technical documentation.

• Browser-tested examples
• Primary W3C and MDN references
• Visible update dates
• Corrections accepted at contact@codescolorhtml.com