The hex color #d4513d is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#2BAEC2. The grayscale version is
#767676. A 20% lighter version of the original color is
#FF8470, and Hex
#A11E0A is the 20% darker color. If the color is saturated by 10%, you get
#DD4D37. If the color is desaturated by 10%, the color
#CB5543 is obtained.