The hex color #a6837b is a light color. The web-safe version is Hex
#999966. A complementary color is
#597C84. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#D9B6AE, and Hex
#735048 is the 20% darker color. If the color is saturated by 10%, you get
#A98279. If the color is desaturated by 10%, the color
#A3847D is obtained.