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 #8B425C is the color #428B70

The HSL model was used to determine the complementary color

Input Color

HEX #8B425C
RGB 139, 66, 92
CMYK 0%, 53%, 34%, 45%
HSL 338.63°, 35.61%, 40.2%

Complementary Color

HEX #428B70
RGB 66, 139, 112
CMYK 53%, 0%, 19%, 45%
HSL 157.81°, 35.61%, 40.2%

Complementary color scheme

#428B70

#425D8B

#70428B

#8B425D

#8B7042