Hex #8b569b or rgb(139,86,155) in RGB space is the tint of purple magenta. It has hue angle of 286.09 degrees, value = 61 and saturation = 45. #8b569b can be obtained by mixing 4 colors: 2 drops of red, 4 drops of magenta, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #996699. Below you can see the block with #8b569b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b569b to the mixer and play with it.