The hex color #a835d5 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#57CA2A. The grayscale version is
#919191. A 20% lighter version of the original color is
#DB68FF, and Hex
#7502A2 is the 20% darker color. If the color is saturated by 10%, you get
#AA2CDC. If the color is desaturated by 10%, the color
#A63ECE is obtained.