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 #138C95 is the color #951C13

The HSL model was used to determine the complementary color

Input Color

HEX #138C95
RGB 19, 140, 149
CMYK 87%, 6%, 0%, 42%
HSL 184.15°, 77.38%, 32.94%

Complementary Color

HEX #951C13
RGB 149, 28, 19
CMYK 0%, 81%, 87%, 42%
HSL 4.15°, 77.38%, 32.94%

Complementary color scheme

#951C13

#8C9513

#13951C

#138C95

#1C1395