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 #2525BB is the color #BBBB25

The HSL model was used to determine the complementary color

Input Color

HEX #2525BB
RGB 37, 37, 187
CMYK 80%, 80%, 0%, 27%
HSL 240°, 66.96%, 43.92%

Complementary Color

HEX #BBBB25
RGB 187, 187, 37
CMYK 0%, 0%, 80%, 27%
HSL 60°, 66.96%, 43.92%

Complementary color scheme

#BBBB25

#25BB25

#25BBBB

#2525BB

#BB25BB