Every colour notation, every direction
The Color Converter translates colours between HEX, RGB, HSL and CMYK instantly — type any one format and the others update live, complete with a visual swatch and copy buttons for each notation. A built-in contrast checker shows whether white or black text is readable on your colour.
Design and code speak different colour languages: designers hand over HEX, CSS accepts RGB and HSL, print shops want CMYK, and accessibility guidelines judge contrast ratios. Converting by hand is error-prone arithmetic; the converter keeps every notation in sync so the colour you shipped is the colour you approved.
The contrast readout turns the tool into an accessibility check as well — WCAG contrast ratios appear as you edit, so you can darken a background or flip text colour before a review flags it. Everything computes locally, instantly.
Like every Piclizer tool, this one runs entirely in your browser — your files stay on your device.