The hex color #dfc904 is a light color. The web-safe version is Hex
#CCCC00. A complementary color is
#2036FB. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#FFFC37, and Hex
#AC9600 is the 20% darker color. If the color is saturated by 10%, you get
#E7CF00. If the color is desaturated by 10%, the color
#D7C312 is obtained.