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 #0C3B45 is the color #45150C

The HSL model was used to determine the complementary color

Input Color

HEX #0C3B45
RGB 12, 59, 69
CMYK 83%, 14%, 0%, 73%
HSL 190.53°, 70.37%, 15.88%

Complementary Color

HEX #45150C
RGB 69, 21, 12
CMYK 0%, 70%, 83%, 73%
HSL 9.47°, 70.37%, 15.88%

Complementary color scheme

#45160C

#3C450C

#0C4516

#0C3C45

#160C45