Color Converter Documentation

Convert colors between HEX, RGB, and HSL in real time.

SiteIndex converts a color across HEX, RGB, and HSL instantly. The Advanced panel generates a complementary/analogous palette and checks WCAG contrast against a second color.

• Convert a brand color between HEX, RGB, and HSL for design or code.
• Generate a quick complementary or analogous color palette.
• Check text/background contrast against WCAG AA/AAA before publishing.

Input

Text, files, or values entered in the browser, depending on the tool.

Output

A result shown in the browser that can be reviewed or copied where supported.

• The interface accepts six-digit HEX, not arbitrary CSS color syntax or alpha channels.
• Contrast applies to the two solid colors, not text over images or translucent layers.

Inputs for this browser-side tool are processed locally and are not sent to SiteIndex. Normal page analytics may still be collected as described in the Privacy Policy. Read the Privacy Policy.