Hex #8e57a1 or rgb(142,87,161) in RGB space is the tint of purple magenta. It has hue angle of 284.59 degrees, value = 63 and saturation = 46. #8e57a1 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 1 drop of blue, 3 drops of cyan.
Nearest safe hex - #996699. Below you can see the block with #8e57a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8e57a1 to the mixer and play with it.