The hex color #a7819e is a light color. The web-safe version is Hex
#999999. A complementary color is
#587E61. The grayscale version is
#979797. A 20% lighter version of the original color is
#DAB4D1, and Hex
#744E6B is the 20% darker color. If the color is saturated by 10%, you get
#A97F9F. If the color is desaturated by 10%, the color
#A5839D is obtained.