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 #0B365F is the color #5F340B

The HSL model was used to determine the complementary color

Input Color

HEX #0B365F
RGB 11, 54, 95
CMYK 88%, 43%, 0%, 63%
HSL 209.29°, 79.25%, 20.78%

Complementary Color

HEX #5F340B
RGB 95, 52, 11
CMYK 0%, 45%, 88%, 63%
HSL 29.29°, 79.25%, 20.78%

Complementary color scheme

#5F340B

#365F0B

#0B5F34

#0B365F

#340B5F