RGB → CMYK

Live color converter

Color preview
#FF5733

#FF5733

rgb(255, 87, 51)

Hex input
RGB sliders
R 255
G 87
B 51
Copy RGB
CMYK values
Cyan
0
%
Magenta
66
%
Yellow
80
%
Black
0
%
Ink coverage
C
0%
M
66%
Y
80%
K
0%
Copy CMYK
Note
Screen RGB colors are additive (light-based). CMYK is subtractive (ink-based). The conversion is a mathematical approximation — printed results may differ depending on paper, printer profile, and ink type. For critical print work, use a calibrated color management system.