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 #11382A is the color #38111F

The HSL model was used to determine the complementary color

Input Color

HEX #11382A
RGB 17, 56, 42
CMYK 70%, 0%, 25%, 78%
HSL 158.46°, 53.42%, 14.31%

Complementary Color

HEX #38111F
RGB 56, 17, 31
CMYK 0%, 70%, 45%, 78%
HSL 338.46°, 53.42%, 14.31%

Complementary color scheme

#38111F

#382A11

#1F3811

#11382A

#111F38