The hex color #dd40a7 is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#22BF58. The grayscale version is
#979797. A 20% lighter version of the original color is
#FF73DA, and Hex
#AA0D74 is the 20% darker color. If the color is saturated by 10%, you get
#E437A9. If the color is desaturated by 10%, the color
#D649A5 is obtained.