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 #8E2B2B is the color #2B8E8E

The HSL model was used to determine the complementary color

Input Color

HEX #8E2B2B
RGB 142, 43, 43
CMYK 0%, 70%, 70%, 44%
HSL 0°, 53.51%, 36.27%

Complementary Color

HEX #2B8E8E
RGB 43, 142, 142
CMYK 70%, 0%, 0%, 44%
HSL 180°, 53.51%, 36.27%

Complementary color scheme

#2B8E8E

#2B2B8E

#8E2B8E

#8E2B2B

#8E8E2B