Hex #8b568b or rgb(139,86,139) in RGB space is the tint of magenta. It has hue angle of 300.00 degrees, value = 55 and saturation = 38. #8b568b can be obtained by mixing 4 colors: 3 drops of red, 3 drops of magenta, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #996699. Below you can see the block with #8b568b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b568b to the mixer and play with it.