RGB to CMYK Converter

Convert digital RGB colors into approximate CMYK values and compare print-oriented color variations.

Paste hex

Colorpicker

#6C63FFElectric Iris

Select color system

CMYK

Convert RGB to CMYK

CMYK is used for print workflows, but browser colors are displayed in RGB. This converter gives an RGB-based CMYK approximation, which can vary in professional tools depending on ICC color profiles.

RGB to CMYK examples

Electric irisrgb(108, 99, 255) → cmyk(58%, 61%, 0%, 0%)

Rich redrgb(228, 0, 43) → cmyk(0%, 100%, 81%, 11%)

Process blackrgb(45, 41, 38) → cmyk(0%, 9%, 16%, 82%)

RGB to CMYK FAQ

Why does CMYK look different in Illustrator?

Illustrator and Photoshop use ICC color profiles. This tool gives a mathematical RGB-based approximation, so print software may show different values or previews.

Can I use these CMYK values for final print?

Use them as a starting point. For final production, check with your printer and convert colors inside the correct print profile.

What does K mean in CMYK?

K is the black channel. It controls how much black ink is added to cyan, magenta and yellow.