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 #1C140A is the color #0A121C

The HSL model was used to determine the complementary color

Input Color

HEX #1C140A
RGB 28, 20, 10
CMYK 0%, 29%, 64%, 89%
HSL 33.33°, 47.37%, 7.45%

Complementary Color

HEX #0A121C
RGB 10, 18, 28
CMYK 64%, 36%, 0%, 89%
HSL 213.33°, 47.37%, 7.45%

Complementary color scheme

#0A121C

#140A1C

#1C0A12

#1C140A

#121C0A