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 #8C1921 is the color #198C82

The HSL model was used to determine the complementary color

Input Color

HEX #8C1921
RGB 140, 25, 33
CMYK 0%, 82%, 76%, 45%
HSL 355.83°, 69.7%, 32.35%

Complementary Color

HEX #198C82
RGB 25, 140, 130
CMYK 82%, 0%, 7%, 45%
HSL 174.78°, 69.7%, 32.35%

Complementary color scheme

#198C82

#19238C

#82198C

#8C1923

#8C8219