How to determine complementary colors?
What are the different color models?

Determine Complementary Color

140 color names
216 web safe colors
2040 RAL colors
200 shades of gray

The complementary color of #42131B is the color #134239

The HSL model was used to determine the complementary color

Input Color


HEX #42131B
RGB 66, 19, 27
CMYK 0%, 71%, 59%, 74%
HSL 349.79°, 55.29%, 16.67%

Complementary Color


HEX #134239
RGB 19, 66, 57
CMYK 71%, 0%, 14%, 74%
HSL 168.51°, 55.29%, 16.67%

Complementary color scheme

#134239
#131C42
#391342
#42131C
#423913