The hex color #e8cf7b is a light color. The web-safe version is Hex
#FFCC66. A complementary color is
#173084. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#FFFFAE, and Hex
#B59C48 is the 20% darker color. If the color is saturated by 10%, you get
#ECD175. If the color is desaturated by 10%, the color
#E4CD81 is obtained.