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 #18120B is the color #0B1118

The HSL model was used to determine the complementary color

Input Color


HEX #18120B
RGB 24, 18, 11
CMYK 0%, 25%, 54%, 91%
HSL 32.31°, 37.14%, 6.86%

Complementary Color


HEX #0B1118
RGB 11, 17, 24
CMYK 54%, 29%, 0%, 91%
HSL 212.31°, 37.14%, 6.86%

Complementary color scheme

#0B1118
#120B18
#180B11
#18120B
#11180B