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 #05423F is the color #420508

The HSL model was used to determine the complementary color

Input Color

HEX #05423F
RGB 5, 66, 63
CMYK 92%, 0%, 5%, 74%
HSL 177.05°, 85.92%, 13.92%

Complementary Color

HEX #420508
RGB 66, 5, 8
CMYK 0%, 92%, 88%, 74%
HSL 357.05°, 85.92%, 13.92%

Complementary color scheme

#420508

#423F05

#084205

#05423F

#050842