The hex color #9f5599 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#60AA66. The grayscale version is
#848484. A 20% lighter version of the original color is
#D288CC, and Hex
#6C2266 is the 20% darker color. If the color is saturated by 10%, you get
#A2509B. If the color is desaturated by 10%, the color
#9C5A97 is obtained.