Hex #39185f or rgb(57,24,95) in RGB space is the tint of purple. It has hue angle of 267.89 degrees, value = 37 and saturation = 75. #39185f can be obtained by mixing 3 colors: 2 drops of magenta, 3 drops of blue, 4 drops of black.
Nearest safe hex - #330066. Below you can see the block with #39185f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #39185f to the mixer and play with it.