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 #144E4A is the color #4E1419

The HSL model was used to determine the complementary color

Input Color

HEX #144E4A
RGB 20, 78, 74
CMYK 74%, 0%, 5%, 69%
HSL 175.86°, 59.18%, 19.22%

Complementary Color

HEX #4E1419
RGB 78, 20, 25
CMYK 0%, 74%, 68%, 69%
HSL 354.83°, 59.18%, 19.22%

Complementary color scheme

#4E1419

#4E4914

#194E14

#144E49

#14194E