The hex color #b43a8f is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#4BC570. The grayscale version is
#7F7F7F. A 20% lighter version of the original color is
#E76DC2, and Hex
#81075C is the 20% darker color. If the color is saturated by 10%, you get
#B93391. If the color is desaturated by 10%, the color
#AF418D is obtained.