The hex color #8b449d is a dark color. The web-safe version is Hex
#993399. A complementary color is
#74BB62. The grayscale version is
#797979. A 20% lighter version of the original color is
#BE77D0, and Hex
#58116A is the 20% darker color. If the color is saturated by 10%, you get
#8D3FA1. If the color is desaturated by 10%, the color
#894999 is obtained.