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 #1B3850 is the color #50331B

The HSL model was used to determine the complementary color

Input Color

HEX #1B3850
RGB 27, 56, 80
CMYK 66%, 30%, 0%, 69%
HSL 207.17°, 49.53%, 20.98%

Complementary Color

HEX #50331B
RGB 80, 51, 27
CMYK 0%, 36%, 66%, 69%
HSL 27.17°, 49.53%, 20.98%

Complementary color scheme

#50331B

#38501B

#1B5033

#1B3850

#331B50