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 #120C11 is the color #0C120D

The HSL model was used to determine the complementary color

Input Color


HEX #120C11
RGB 18, 12, 17
CMYK 0%, 33%, 6%, 93%
HSL 310°, 20%, 5.88%

Complementary Color


HEX #0C120D
RGB 12, 18, 13
CMYK 33%, 0%, 28%, 93%
HSL 130°, 20%, 5.88%

Complementary color scheme

#0C120D
#0C1112
#0D0C12
#120C11
#120D0C