The hex color #8f33c5 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#70CC3A. The grayscale version is
#828282. A 20% lighter version of the original color is
#C266F8, and Hex
#5C0092 is the 20% darker color. If the color is saturated by 10%, you get
#902BCC. If the color is desaturated by 10%, the color
#8E3BBE is obtained.