The hex color #d25f10 is a dark color. The web-safe version is Hex
#CC6600. A complementary color is
#2DA0EF. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#FF9243, and Hex
#9F2C00 is the 20% darker color. If the color is saturated by 10%, you get
#DC5E07. If the color is desaturated by 10%, the color
#C86019 is obtained.