The Best Free Color Converter Online
Designers and developers often need to convert colors between different formats. CSS uses HEX codes, JavaScript often works with RGB, design tools like Figma use HSL, and print media requires CMYK values. The GadgetsFocus free online Color Converter translates between all four formats in real time.
Supported Formats
- HEX: The 6-character code used in CSS (e.g.,
#007BFF). Most common in web development. - RGB: Red, Green, Blue values from 0-255 (e.g.,
rgb(0, 123, 255)). Used in JavaScript canvas and CSS. - HSL: Hue (0-360°), Saturation, Lightness (e.g.,
hsl(211, 100%, 50%)). Intuitive for adjusting color brightness and saturation. - CMYK: Cyan, Magenta, Yellow, Key/Black. The standard for print design (calculated from RGB).
How to Use
Click the color picker to select a color visually, or type any value into the HEX, RGB, or HSL fields. All other fields update instantly. Click "Copy" next to any format to copy the value to your clipboard.

