The hex color #e9ca8e is a light color. The web-safe version is Hex
#FFCC99. A complementary color is
#163571. The grayscale version is
#C0C0C0. A 20% lighter version of the original color is
#FFFDC1, and Hex
#B6975B is the 20% darker color. If the color is saturated by 10%, you get
#EDCB89. If the color is desaturated by 10%, the color
#E5C993 is obtained.