The hex color #99457c is a dark color. The web-safe version is Hex
#993366. A complementary color is
#66BA83. The grayscale version is
#737373. A 20% lighter version of the original color is
#CC78AF, and Hex
#661249 is the 20% darker color. If the color is saturated by 10%, you get
#9D407D. If the color is desaturated by 10%, the color
#954A7B is obtained.