The hex color #c511e3 is a dark color. The web-safe version is Hex
#CC00CC. A complementary color is
#3AEE1C. The grayscale version is
#939393. A 20% lighter version of the original color is
#F844FF, and Hex
#9200B0 is the 20% darker color. If the color is saturated by 10%, you get
#CA04EB. If the color is desaturated by 10%, the color
#C01EDB is obtained.