The hex color #a30fa0 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5CF05F. The grayscale version is
#717171. A 20% lighter version of the original color is
#D642D3, and Hex
#70006D is the 20% darker color. If the color is saturated by 10%, you get
#A805A5. If the color is desaturated by 10%, the color
#9E199B is obtained.