The hex color #a309a7 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5CF658. The grayscale version is
#717171. A 20% lighter version of the original color is
#D63CDA, and Hex
#700074 is the 20% darker color. If the color is saturated by 10%, you get
#A800AC. If the color is desaturated by 10%, the color
#9E13A2 is obtained.