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 #31B0DE is the color #DE5C31

The HSL model was used to determine the complementary color

Input Color

HEX #31B0DE
RGB 49, 176, 222
CMYK 78%, 21%, 0%, 13%
HSL 195.95°, 72.38%, 53.14%

Complementary Color

HEX #DE5C31
RGB 222, 92, 49
CMYK 0%, 59%, 78%, 13%
HSL 14.91°, 72.38%, 53.14%

Complementary color scheme

#DE5C31

#B3DE31

#31DE5C

#31B3DE

#5C31DE