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 #2C3A42 is the color #42342C

The HSL model was used to determine the complementary color

Input Color


HEX #2C3A42
RGB 44, 58, 66
CMYK 33%, 12%, 0%, 74%
HSL 201.82°, 20%, 21.57%

Complementary Color


HEX #42342C
RGB 66, 52, 44
CMYK 0%, 21%, 33%, 74%
HSL 21.82°, 20%, 21.57%

Complementary color scheme

#42342C
#3A422C
#2C4234
#2C3A42
#342C42