The hex color #d24a3e is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#2DB5C1. The grayscale version is
#737373. A 20% lighter version of the original color is
#FF7D71, and Hex
#9F170B is the 20% darker color. If the color is saturated by 10%, you get
#DB4639. If the color is desaturated by 10%, the color
#C94E43 is obtained.