The hex color #8575a8 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#7A8A57. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#B8A8DB, and Hex
#524275 is the 20% darker color. If the color is saturated by 10%, you get
#8473AB. If the color is desaturated by 10%, the color
#8677A5 is obtained.