The hex color #aa7dc9 is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#558236. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#DDB0FC, and Hex
#774A96 is the 20% darker color. If the color is saturated by 10%, you get
#AA79CD. If the color is desaturated by 10%, the color
#AA81C5 is obtained.