The hex color #a723a6 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#58DC59. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#DA56D9, and Hex
#740073 is the 20% darker color. If the color is saturated by 10%, you get
#AB1AAA. If the color is desaturated by 10%, the color
#A32CA2 is obtained.