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 #555042 is the color #424755

The HSL model was used to determine the complementary color

Input Color

HEX #555042
RGB 85, 80, 66
CMYK 0%, 6%, 22%, 67%
HSL 44.21°, 12.58%, 29.61%

Complementary Color

HEX #424755
RGB 66, 71, 85
CMYK 22%, 16%, 0%, 67%
HSL 224.21°, 12.58%, 29.61%

Complementary color scheme

#424755

#504255

#554247

#555042

#475542