The hex color #c4b873 is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#3B478C. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#F7EBA6, and Hex
#918540 is the 20% darker color. If the color is saturated by 10%, you get
#C7BA6E. If the color is desaturated by 10%, the color
#C1B678 is obtained.