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 #144D53 is the color #531914

The HSL model was used to determine the complementary color

Input Color

HEX #144D53
RGB 20, 77, 83
CMYK 76%, 7%, 0%, 67%
HSL 185.71°, 61.17%, 20.2%

Complementary Color

HEX #531914
RGB 83, 25, 20
CMYK 0%, 70%, 76%, 67%
HSL 4.76°, 61.17%, 20.2%

Complementary color scheme

#531914

#4E5314

#145319

#144E53

#191453