The hex color #9f77a9 is a light color. The web-safe version is Hex
#996699. A complementary color is
#608856. The grayscale version is
#959595. A 20% lighter version of the original color is
#D2AADC, and Hex
#6C4476 is the 20% darker color. If the color is saturated by 10%, you get
#A074AB. If the color is desaturated by 10%, the color
#9E7AA7 is obtained.