The hex color #a355cf is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#5CAA30. The grayscale version is
#989898. A 20% lighter version of the original color is
#D688FF, and Hex
#70229C is the 20% darker color. If the color is saturated by 10%, you get
#A44ED5. If the color is desaturated by 10%, the color
#A25CC9 is obtained.