The hex color #a15c87 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#5EA378. The grayscale version is
#818181. A 20% lighter version of the original color is
#D48FBA, and Hex
#6E2954 is the 20% darker color. If the color is saturated by 10%, you get
#A45888. If the color is desaturated by 10%, the color
#9E6086 is obtained.