Hex #8e3ca1 or rgb(142,60,161) in RGB space is the tint of purple magenta. It has hue angle of 288.71 degrees, value = 63 and saturation = 63. #8e3ca1 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 4 drops of blue, 1 drop of white.
Nearest safe hex - #993399. Below you can see the block with #8e3ca1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e3ca1 to the mixer and play with it.