The hex color #8a338d is a dark color. The web-safe version is Hex
#993399. A complementary color is
#75CC72. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#BD66C0, and Hex
#57005A is the 20% darker color. If the color is saturated by 10%, you get
#8D2D90. If the color is desaturated by 10%, the color
#87398A is obtained.