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 #142222 is the color #221414

The HSL model was used to determine the complementary color

Input Color

HEX #142222
RGB 20, 34, 34
CMYK 41%, 0%, 0%, 87%
HSL 180°, 25.93%, 10.59%

Complementary Color

HEX #221414
RGB 34, 20, 20
CMYK 0%, 41%, 41%, 87%
HSL 0°, 25.93%, 10.59%

Complementary color scheme

#221414

#222214

#142214

#142222

#141422