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 #3D828B is the color #8B453D

The HSL model was used to determine the complementary color

Input Color

HEX #3D828B
RGB 61, 130, 139
CMYK 56%, 6%, 0%, 45%
HSL 186.92°, 39%, 39.22%

Complementary Color

HEX #8B453D
RGB 139, 69, 61
CMYK 0%, 50%, 56%, 45%
HSL 6.15°, 39%, 39.22%

Complementary color scheme

#8B453D

#838B3D

#3D8B45

#3D838B

#453D8B