The hex color #d34c3f is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#2CB3C0. The grayscale version is
#757575. A 20% lighter version of the original color is
#FF7F72, and Hex
#A0190C is the 20% darker color. If the color is saturated by 10%, you get
#DC483A. If the color is desaturated by 10%, the color
#CA5044 is obtained.