The hex color #dd4e6f is a dark color. The web-safe version is Hex
#CC6666. A complementary color is
#22B190. The grayscale version is
#898989. A 20% lighter version of the original color is
#FF81A2, and Hex
#AA1B3C is the 20% darker color. If the color is saturated by 10%, you get
#E5486C. If the color is desaturated by 10%, the color
#D55472 is obtained.