Hex #8f5d9b or rgb(143,93,155) in RGB space is the tint of purple magenta. It has hue angle of 288.39 degrees, value = 61 and saturation = 40. #8f5d9b can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of blue, 5 drops of white, 4 drops of black.
Nearest safe hex - #996699. Below you can see the block with #8f5d9b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f5d9b to the mixer and play with it.