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 #9E9E20 is the color #20209E

The HSL model was used to determine the complementary color

Input Color

HEX #9E9E20
RGB 158, 158, 32
CMYK 0%, 0%, 80%, 38%
HSL 60°, 66.32%, 37.25%

Complementary Color

HEX #20209E
RGB 32, 32, 158
CMYK 80%, 80%, 0%, 38%
HSL 240°, 66.32%, 37.25%

Complementary color scheme

#20209E

#9E209E

#9E2020

#9E9E20

#209E20