The hex color #d7730d is a light color. The web-safe version is Hex
#CC6600. A complementary color is
#288CF2. The grayscale version is
#727272. A 20% lighter version of the original color is
#FFA640, and Hex
#A44000 is the 20% darker color. If the color is saturated by 10%, you get
#E17303. If the color is desaturated by 10%, the color
#CD7317 is obtained.