The hex color #b43ace is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#4BC531. The grayscale version is
#949494. A 20% lighter version of the original color is
#E76DFF, and Hex
#81079B is the 20% darker color. If the color is saturated by 10%, you get
#B731D4. If the color is desaturated by 10%, the color
#B143C8 is obtained.