What color formats are supported?

HEX, RGB, RGBA, HSL, HSLA, HSV, CMYK, and CSS color names.

Can I use the color picker?

Yes, click the color swatch to open your browser's native color picker.

HEX is a hexadecimal representation (#RRGGBB) while RGB uses decimal values (0-255).

HSL (Hue, Saturation, Lightness) is often more intuitive for adjusting colors in design.

Yes, enter your CMYK values and all other formats including HEX are shown.

free

Convert color codes between HEX, RGB, HSL, HSV, CMYK and named CSS colors. Live color preview.

Enter color (HEX, RGB, HSL…)

Type a HEX, RGB, HSL value, or use the color picker.

All color format equivalents are shown instantly.

Click any format to copy it to your clipboard.

Format, validate, and minify JSON data online. Syntax highlighting, error detection, and tree view.

Encode and decode Base64 strings online. Also supports file to Base64 encoding for data URIs.