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 #1E6B50 is the color #6B1E3A

The HSL model was used to determine the complementary color

Input Color

HEX #1E6B50
RGB 30, 107, 80
CMYK 72%, 0%, 25%, 58%
HSL 158.96°, 56.2%, 26.86%

Complementary Color

HEX #6B1E3A
RGB 107, 30, 58
CMYK 0%, 72%, 46%, 58%
HSL 338.18°, 56.2%, 26.86%

Complementary color scheme

#6B1E3A

#6B4F1E

#3A6B1E

#1E6B4F

#1E3A6B