The hex color #a1729e is a light color. The web-safe version is Hex
#996699. A complementary color is
#5E8D61. The grayscale version is
#909090. A 20% lighter version of the original color is
#D4A5D1, and Hex
#6E3F6B is the 20% darker color. If the color is saturated by 10%, you get
#A36F9F. If the color is desaturated by 10%, the color
#9F759D is obtained.