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 #555EBF is the color #BFB455

The HSL model was used to determine the complementary color

Input Color

HEX #555EBF
RGB 85, 94, 191
CMYK 55%, 51%, 0%, 25%
HSL 234.91°, 45.3%, 54.12%

Complementary Color

HEX #BFB455
RGB 191, 180, 85
CMYK 0%, 6%, 55%, 25%
HSL 53.77°, 45.3%, 54.12%

Complementary color scheme

#BFB455

#60BF55

#55BFB4

#5560BF

#B455BF