Hex #8b4b94 or rgb(139,75,148) in RGB space is the tint of magenta. It has hue angle of 292.60 degrees, value = 58 and saturation = 49. #8b4b94 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of blue, 2 drops of green, 1 drop of white.
Nearest safe hex - #993399. Below you can see the block with #8b4b94 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b4b94 to the mixer and play with it.