The hex color #83377c is a dark color. The web-safe version is Hex
#993366. A complementary color is
#7CC883. The grayscale version is
#676767. A 20% lighter version of the original color is
#B66AAF, and Hex
#500449 is the 20% darker color. If the color is saturated by 10%, you get
#86327E. If the color is desaturated by 10%, the color
#803C7A is obtained.