The hex color #a4877a is a light color. The web-safe version is Hex
#999966. A complementary color is
#5B7885. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#D7BAAD, and Hex
#715447 is the 20% darker color. If the color is saturated by 10%, you get
#A68678. If the color is desaturated by 10%, the color
#A2887C is obtained.