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 #212A32 is the color #322921

The HSL model was used to determine the complementary color

Input Color

HEX #212A32
RGB 33, 42, 50
CMYK 34%, 16%, 0%, 80%
HSL 208.24°, 20.48%, 16.27%

Complementary Color

HEX #322921
RGB 50, 41, 33
CMYK 0%, 18%, 34%, 80%
HSL 28.24°, 20.48%, 16.27%

Complementary color scheme

#322921

#2A3221

#213229

#212A32

#292132