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 #120B05 is the color #050C12

The HSL model was used to determine the complementary color

Input Color

HEX #120B05
RGB 18, 11, 5
CMYK 0%, 39%, 72%, 93%
HSL 27.69°, 56.52%, 4.51%

Complementary Color

HEX #050C12
RGB 5, 12, 18
CMYK 72%, 33%, 0%, 93%
HSL 207.69°, 56.52%, 4.51%

Complementary color scheme

#050C12

#0B0512

#12050C

#120B05

#0C1205