The hex color #e3b00c is a light color. The web-safe version is Hex
#CC9900. A complementary color is
#1C4FF3. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#FFE33F, and Hex
#B07D00 is the 20% darker color. If the color is saturated by 10%, you get
#ECB400. If the color is desaturated by 10%, the color
#DAAC19 is obtained.