The hex color #a487e7 is a light color. The web-safe version is Hex
#9999FF. A complementary color is
#5B7818. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#D7BAFF, and Hex
#7154B4 is the 20% darker color. If the color is saturated by 10%, you get
#A383EC. If the color is desaturated by 10%, the color
#A58BE2 is obtained.