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 #4D1D4D is the color #1D4D1D

The HSL model was used to determine the complementary color

Input Color

HEX #4D1D4D
RGB 77, 29, 77
CMYK 0%, 62%, 0%, 70%
HSL 300°, 45.28%, 20.78%

Complementary Color

HEX #1D4D1D
RGB 29, 77, 29
CMYK 62%, 0%, 62%, 70%
HSL 120°, 45.28%, 20.78%

Complementary color scheme

#1D4D1D

#1D4D4D

#1D1D4D

#4D1D4D

#4D1D1D