The hex color #dfcf61 is a light color. The web-safe version is Hex
#CCCC66. A complementary color is
#20309E. The grayscale version is
#B0B0B0. A 20% lighter version of the original color is
#FFFF94, and Hex
#AC9C2E is the 20% darker color. If the color is saturated by 10%, you get
#E4D259. If the color is desaturated by 10%, the color
#DACC69 is obtained.