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 #51595A is the color #5A5251

The HSL model was used to determine the complementary color

Input Color


HEX #51595A
RGB 81, 89, 90
CMYK 10%, 1%, 0%, 65%
HSL 186.67°, 5.26%, 33.53%
RAL DESIGN 220 30 05 - Panda black

Complementary Color


HEX #5A5251
RGB 90, 82, 81
CMYK 0%, 9%, 10%, 65%
HSL 6.67°, 5.26%, 33.53%

Complementary color scheme

#5A5251
#595A51
#515A52
#51595A
#52515A