The hex color #ad918f is a light color. The web-safe version is Hex
#999999. A complementary color is
#526E70. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#E0C4C2, and Hex
#7A5E5C is the 20% darker color. If the color is saturated by 10%, you get
#AF908E. If the color is desaturated by 10%, the color
#AB9290 is obtained.