The hex color #aa75a3 is a light color. The web-safe version is Hex
#996699. A complementary color is
#558A5C. The grayscale version is
#969696. A 20% lighter version of the original color is
#DDA8D6, and Hex
#774270 is the 20% darker color. If the color is saturated by 10%, you get
#AC72A4. If the color is desaturated by 10%, the color
#A878A2 is obtained.