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 #557F73 is the color #7F5562

The HSL model was used to determine the complementary color

Input Color

HEX #557F73
RGB 85, 127, 115
CMYK 33%, 0%, 9%, 50%
HSL 162.86°, 19.81%, 41.57%

Complementary Color

HEX #7F5562
RGB 127, 85, 98
CMYK 0%, 33%, 23%, 50%
HSL 341.43°, 19.81%, 41.57%

Complementary color scheme

#7F5562

#7F7255

#627F55

#557F72

#55627F