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 #2F4F4F Dark Slate Gray is the color #4F2F2F

The HSL model was used to determine the complementary color

Input Color


NAME Dark Slate Gray
HEX #2F4F4F
RGB 47, 79, 79
CMYK 41%, 0%, 0%, 69%
HSL 180°, 25.4%, 24.71%

Complementary Color


HEX #4F2F2F
RGB 79, 47, 47
CMYK 0%, 41%, 41%, 69%
HSL 0°, 25.4%, 24.71%

Complementary color scheme

#4F2F2F
#4F4F2F
#2F4F2F
#2F4F4F
#2F2F4F