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 #2B4440 is the color #442B2F

The HSL model was used to determine the complementary color

Input Color


HEX #2B4440
RGB 43, 68, 64
CMYK 37%, 0%, 6%, 73%
HSL 170.4°, 22.52%, 21.76%

Complementary Color


HEX #442B2F
RGB 68, 43, 47
CMYK 0%, 37%, 31%, 73%
HSL 350.4°, 22.52%, 21.76%

Complementary color scheme

#442B2F
#44402B
#2F442B
#2B4440
#2B2F44