The hex color #bc43ee is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#43BC11. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#EF76FF, and Hex
#8910BB is the 20% darker color. If the color is saturated by 10%, you get
#BE39F5. If the color is desaturated by 10%, the color
#BA4DE7 is obtained.