The hex color #a23da7 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#5DC258. The grayscale version is
#828282. A 20% lighter version of the original color is
#D570DA, and Hex
#6F0A74 is the 20% darker color. If the color is saturated by 10%, you get
#A536AB. If the color is desaturated by 10%, the color
#9F44A3 is obtained.