The hex color #a1a69a is a light color. The web-safe version is Hex
#999999. A complementary color is
#5E5965. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#D4D9CD, and Hex
#6E7367 is the 20% darker color. If the color is saturated by 10%, you get
#A1A799. If the color is desaturated by 10%, the color
#A1A59B is obtained.