The hex color #c75f18 is a dark color. The web-safe version is Hex
#CC6600. A complementary color is
#38A0E7. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#FA924B, and Hex
#942C00 is the 20% darker color. If the color is saturated by 10%, you get
#D05E10. If the color is desaturated by 10%, the color
#BE6020 is obtained.