The hex color #e1520b is a dark color. The web-safe version is Hex
#CC6600. A complementary color is
#1EADF4. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#FF853E, and Hex
#AE1F00 is the 20% darker color. If the color is saturated by 10%, you get
#ED5002. If the color is desaturated by 10%, the color
#D55415 is obtained.