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 #214E45 is the color #4E212A

The HSL model was used to determine the complementary color

Input Color

HEX #214E45
RGB 33, 78, 69
CMYK 58%, 0%, 12%, 69%
HSL 168°, 40.54%, 21.76%

Complementary Color

HEX #4E212A
RGB 78, 33, 42
CMYK 0%, 58%, 46%, 69%
HSL 348°, 40.54%, 21.76%

Complementary color scheme

#4E212A

#4E4521

#2A4E21

#214E45

#212A4E