The hex color #a345ab is a dark color. The web-safe version is Hex
#993399. A complementary color is
#5CBA54. The grayscale version is
#868686. A 20% lighter version of the original color is
#D678DE, and Hex
#701278 is the 20% darker color. If the color is saturated by 10%, you get
#A63EAF. If the color is desaturated by 10%, the color
#A04CA7 is obtained.