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 #A8A8B8 is the color #B8B8A8

The HSL model was used to determine the complementary color

Input Color


HEX #A8A8B8
RGB 168, 168, 184
CMYK 9%, 9%, 0%, 28%
HSL 240°, 10.13%, 69.02%

Complementary Color


HEX #B8B8A8
RGB 184, 184, 168
CMYK 0%, 0%, 9%, 28%
HSL 60°, 10.13%, 69.02%

Complementary color scheme

#B8B8A8
#A8B8A8
#A8B8B8
#A8A8B8
#B8A8B8