The hex color #8a6ac6 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#759539. The grayscale version is
#939393. A 20% lighter version of the original color is
#BD9DF9, and Hex
#573793 is the 20% darker color. If the color is saturated by 10%, you get
#8966CB. If the color is desaturated by 10%, the color
#8B6EC1 is obtained.