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 #4D1E21 is the color #1E4D4A

The HSL model was used to determine the complementary color

Input Color

HEX #4D1E21
RGB 77, 30, 33
CMYK 0%, 61%, 57%, 70%
HSL 356.17°, 43.93%, 20.98%

Complementary Color

HEX #1E4D4A
RGB 30, 77, 74
CMYK 61%, 0%, 4%, 70%
HSL 176.17°, 43.93%, 20.98%

Complementary color scheme

#1E4D4A

#1E214D

#4A1E4D

#4D1E21

#4D4A1E