The hex color #d615ef is a dark color. The web-safe version is Hex
#CC00FF. A complementary color is
#29EA10. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#FF48FF, and Hex
#A300BC is the 20% darker color. If the color is saturated by 10%, you get
#DC07F7. If the color is desaturated by 10%, the color
#D023E7 is obtained.