The hex color #d75b3d is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#28A4C2. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#FF8E70, and Hex
#A4280A is the 20% darker color. If the color is saturated by 10%, you get
#E05837. If the color is desaturated by 10%, the color
#CE5E43 is obtained.