The hex color #9f30e4 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#60CF1B. The grayscale version is
#919191. A 20% lighter version of the original color is
#D263FF, and Hex
#6C00B1 is the 20% darker color. If the color is saturated by 10%, you get
#A026EC. If the color is desaturated by 10%, the color
#9E3ADC is obtained.