The hex color #a515c5 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#5AEA3A. The grayscale version is
#808080. A 20% lighter version of the original color is
#D848F8, and Hex
#720092 is the 20% darker color. If the color is saturated by 10%, you get
#A90ACC. If the color is desaturated by 10%, the color
#A120BE is obtained.