The hex color #99158c is a dark color. The web-safe version is Hex
#990099. A complementary color is
#66EA73. The grayscale version is
#696969. A 20% lighter version of the original color is
#CC48BF, and Hex
#660059 is the 20% darker color. If the color is saturated by 10%, you get
#9E0D90. If the color is desaturated by 10%, the color
#941D88 is obtained.