The hex color #a09a79 is a light color. The web-safe version is Hex
#999966. A complementary color is
#5F6586. The grayscale version is
#919191. A 20% lighter version of the original color is
#D3CDAC, and Hex
#6D6746 is the 20% darker color. If the color is saturated by 10%, you get
#A29B77. If the color is desaturated by 10%, the color
#9F997B is obtained.