Hex #8e48a1 or rgb(142,72,161) in RGB space is the tint of purple magenta. It has hue angle of 287.19 degrees, value = 63 and saturation = 55. #8e48a1 can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of blue, 1 drop of green, 1 drop of white.
Nearest safe hex - #993399. Below you can see the block with #8e48a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e48a1 to the mixer and play with it.