The hex color #a743b8 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#58BC47. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#DA76EB, and Hex
#741085 is the 20% darker color. If the color is saturated by 10%, you get
#AA3CBC. If the color is desaturated by 10%, the color
#A44AB4 is obtained.