The hex color #a929a2 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#56D65D. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#DC5CD5, and Hex
#76006F is the 20% darker color. If the color is saturated by 10%, you get
#AE21A6. If the color is desaturated by 10%, the color
#A5319E is obtained.