The hex color #d45d10 is a dark color. The web-safe version is Hex
#CC6600. A complementary color is
#2BA2EF. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#FF9043, and Hex
#A12A00 is the 20% darker color. If the color is saturated by 10%, you get
#DF5C07. If the color is desaturated by 10%, the color
#CA5E19 is obtained.