Tools

Free color tools

We're rebuilding the browser tools one at a time. They run in your browser, take any color format, and show the result as you type.

• Color converter Any color in, every format out: HEX, RGB, HSL, HSV, CMYK, OKLCH and Tailwind.
• HEX to RGB Any hex code, with or without #, to rgb(), rgba() and every other format.
• RGB to HEX rgb(), rgba() or bare numbers to a hex code, alpha as 8 digits.
• HEX to CMYK A hex code to CMYK ink percentages, with the steps and a print caveat.
• RGB to CMYK RGB values (0–255) to CMYK by formula, with the print caveats.
• HSL to HSV HSL to HSV (HSB), with the formula worked through and the way back.

More are coming. Meanwhile, pick colors with the Chrome extension or call the API directly.