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 #531B3B is the color #1B5332

The HSL model was used to determine the complementary color

Input Color

HEX #531B3B
RGB 83, 27, 59
CMYK 0%, 67%, 29%, 67%
HSL 325.71°, 50.91%, 21.57%

Complementary Color

HEX #1B5332
RGB 27, 83, 50
CMYK 67%, 0%, 40%, 67%
HSL 144.64°, 50.91%, 21.57%

Complementary color scheme

#1B5332

#1B3C53

#321B53

#531B3C

#53321B