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 #4B1E2B is the color #1E4B3E

The HSL model was used to determine the complementary color

Input Color

HEX #4B1E2B
RGB 75, 30, 43
CMYK 0%, 60%, 43%, 71%
HSL 342.67°, 42.86%, 20.59%

Complementary Color

HEX #1E4B3E
RGB 30, 75, 62
CMYK 60%, 0%, 17%, 71%
HSL 162.67°, 42.86%, 20.59%

Complementary color scheme

#1E4B3E

#1E2C4B

#3E1E4B

#4B1E2C

#4B3E1E