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 #506F5F is the color #6F5060

The HSL model was used to determine the complementary color

Input Color

HEX #506F5F
RGB 80, 111, 95
CMYK 28%, 0%, 14%, 56%
HSL 149.03°, 16.23%, 37.45%
RAL DESIGN 160 40 20 - Serbian green

Complementary Color

HEX #6F5060
RGB 111, 80, 96
CMYK 0%, 28%, 14%, 56%
HSL 329.03°, 16.23%, 37.45%

Complementary color scheme

#6F5060

#6F5F50

#606F50

#506F5F

#50606F