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 #0C1E28 is the color #28160C

The HSL model was used to determine the complementary color

Input Color

HEX #0C1E28
RGB 12, 30, 40
CMYK 70%, 25%, 0%, 84%
HSL 201.43°, 53.85%, 10.2%

Complementary Color

HEX #28160C
RGB 40, 22, 12
CMYK 0%, 45%, 70%, 84%
HSL 21.43°, 53.85%, 10.2%

Complementary color scheme

#28160C

#1E280C

#0C2816

#0C1E28

#160C28