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 #2BE5E5 is the color #E52B2B

The HSL model was used to determine the complementary color

Input Color

HEX #2BE5E5
RGB 43, 229, 229
CMYK 81%, 0%, 0%, 10%
HSL 180°, 78.15%, 53.33%

Complementary Color

HEX #E52B2B
RGB 229, 43, 43
CMYK 0%, 81%, 81%, 10%
HSL 0°, 78.15%, 53.33%

Complementary color scheme

#E52B2B

#E5E52B

#2BE52B

#2BE5E5

#2B2BE5