The hex color #8c16ea is a dark color. The web-safe version is Hex
#9900FF. A complementary color is
#73E915. The grayscale version is
#848484. A 20% lighter version of the original color is
#BF49FF, and Hex
#5900B7 is the 20% darker color. If the color is saturated by 10%, you get
#8D0BF4. If the color is desaturated by 10%, the color
#8B21E0 is obtained.