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 #351B4F is the color #354F1B

The HSL model was used to determine the complementary color

Input Color

HEX #351B4F
RGB 53, 27, 79
CMYK 33%, 66%, 0%, 69%
HSL 270°, 49.06%, 20.78%

Complementary Color

HEX #354F1B
RGB 53, 79, 27
CMYK 33%, 0%, 66%, 69%
HSL 90°, 49.06%, 20.78%

Complementary color scheme

#354F1B

#1B4F35

#1B354F

#351B4F

#4F1B35