The hex color #a834a0 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#57CB5F. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#DB67D3, and Hex
#75016D is the 20% darker color. If the color is saturated by 10%, you get
#AC2DA3. If the color is desaturated by 10%, the color
#A43B9D is obtained.