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 #051520 is the color #201005

The HSL model was used to determine the complementary color

Input Color

HEX #051520
RGB 5, 21, 32
CMYK 84%, 34%, 0%, 87%
HSL 204.44°, 72.97%, 7.25%

Complementary Color

HEX #201005
RGB 32, 16, 5
CMYK 0%, 50%, 84%, 87%
HSL 24.44°, 72.97%, 7.25%

Complementary color scheme

#201005

#152005

#052010

#051520

#100520