The hex color #e5bd3b is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#1A42C4. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#FFF06E, and Hex
#B28A08 is the 20% darker color. If the color is saturated by 10%, you get
#ECC031. If the color is desaturated by 10%, the color
#DEBA45 is obtained.