The hex color #8f30bb is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#70CF44. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#C263EE, and Hex
#5C0088 is the 20% darker color. If the color is saturated by 10%, you get
#9128C1. If the color is desaturated by 10%, the color
#8D38B5 is obtained.