The hex color #d7750e is a light color. The web-safe version is Hex
#CC6600. A complementary color is
#288AF1. The grayscale version is
#737373. A 20% lighter version of the original color is
#FFA841, and Hex
#A44200 is the 20% darker color. If the color is saturated by 10%, you get
#E17504. If the color is desaturated by 10%, the color
#CD7518 is obtained.