The hex color #ddbe4c is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#2241B3. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#FFF17F, and Hex
#AA8B19 is the 20% darker color. If the color is saturated by 10%, you get
#E3C143. If the color is desaturated by 10%, the color
#D7BB55 is obtained.