The hex color #7e108c is a dark color. The web-safe version is Hex
#660099. A complementary color is
#81EF73. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#B143BF, and Hex
#4B0059 is the 20% darker color. If the color is saturated by 10%, you get
#810891. If the color is desaturated by 10%, the color
#7B1887 is obtained.