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 #213050 is the color #504021

The HSL model was used to determine the complementary color

Input Color

HEX #213050
RGB 33, 48, 80
CMYK 59%, 40%, 0%, 69%
HSL 220.85°, 41.59%, 22.16%

Complementary Color

HEX #504021
RGB 80, 64, 33
CMYK 0%, 20%, 59%, 69%
HSL 39.57°, 41.59%, 22.16%

Complementary color scheme

#504021

#315021

#215040

#213150

#402150