The hex color #e78f12 is a light color. The web-safe version is Hex
#FF9900. A complementary color is
#1870ED. The grayscale version is
#838383. A 20% lighter version of the original color is
#FFC245, and Hex
#B45C00 is the 20% darker color. If the color is saturated by 10%, you get
#F19007. If the color is desaturated by 10%, the color
#DD8E1D is obtained.