The hex color #8f19e4 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#70E61B. The grayscale version is
#848484. A 20% lighter version of the original color is
#C24CFF, and Hex
#5C00B1 is the 20% darker color. If the color is saturated by 10%, you get
#900EEE. If the color is desaturated by 10%, the color
#8E24DA is obtained.