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 #274142 is the color #422827

The HSL model was used to determine the complementary color

Input Color

HEX #274142
RGB 39, 65, 66
CMYK 41%, 2%, 0%, 74%
HSL 182.22°, 25.71%, 20.59%

Complementary Color

HEX #422827
RGB 66, 40, 39
CMYK 0%, 39%, 41%, 74%
HSL 2.22°, 25.71%, 20.59%

Complementary color scheme

#422827

#414227

#274228

#274142

#282742