Hex #804b8f or rgb(128,75,143) in RGB space is the tint of purple magenta. It has hue angle of 286.76 degrees, value = 56 and saturation = 48. #804b8f can be obtained by mixing 3 colors: 1 drop of yellow, 2 drops of magenta, 3 drops of blue.
Nearest safe hex - #993399. Below you can see the block with #804b8f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #804b8f to the mixer and play with it.