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 #1A4750 is the color #50231A

The HSL model was used to determine the complementary color

Input Color

HEX #1A4750
RGB 26, 71, 80
CMYK 68%, 11%, 0%, 69%
HSL 190°, 50.94%, 20.78%

Complementary Color

HEX #50231A
RGB 80, 35, 26
CMYK 0%, 56%, 68%, 69%
HSL 10°, 50.94%, 20.78%

Complementary color scheme

#50231A

#47501A

#1A5023

#1A4750

#231A50