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 #0C1112 is the color #120D0C

The HSL model was used to determine the complementary color

Input Color

HEX #0C1112
RGB 12, 17, 18
CMYK 33%, 6%, 0%, 93%
HSL 190°, 20%, 5.88%

Complementary Color

HEX #120D0C
RGB 18, 13, 12
CMYK 0%, 28%, 33%, 93%
HSL 10°, 20%, 5.88%

Complementary color scheme

#120D0C

#11120C

#0C120D

#0C1112

#0D0C12