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 #A52A2A Brown is the color #2AA5A5

The HSL model was used to determine the complementary color

Input Color

NAME Brown
HEX #A52A2A
RGB 165, 42, 42
CMYK 0%, 75%, 75%, 35%
HSL 0°, 59.42%, 40.59%

Complementary Color

HEX #2AA5A5
RGB 42, 165, 165
CMYK 75%, 0%, 0%, 35%
HSL 180°, 59.42%, 40.59%

Complementary color scheme

#2AA5A5

#2A2AA5

#A52AA5

#A52A2A

#A5A52A