RGB, HSL, HEX, and CMYK Converter
Edit RGB, HEX, or CMYK values and keep every color representation synchronized with a live preview.
Color values
CMYK percentages
HSL values
Convert RGB to HEX and CMYK
Enter red, green, and blue channel values from 0 to 255. The converter produces a six-digit HEX code, HSL values, and a formula-based CMYK estimate. You can also edit CMYK percentages or apply a three-digit or six-digit HEX code to update the other systems.
Screen color and print color are not identical
RGB and HEX describe additive screen color. CMYK describes subtractive printing inks. This browser tool uses a common mathematical conversion without an ICC profile, paper definition, ink limit, black-generation rule, or printer calibration. The result is a planning estimate, not a press-ready color proof.
Why printed color can look different
A display emits light while printed material reflects light. Monitor calibration, color profile, paper, ink, coating, lighting, and printer settings can all change the result. Ask the printer for the required ICC profile and proofing process when brand or production accuracy matters.
Related color tools
Use the Color Picker to choose a visual HEX color and see RGB/HSL values, or the Color Blender to create intermediate HEX shades. This tool does not map colors to RAL, Pantone, paint brands, or physical swatches.