Hex #50439b or rgb(80,67,155) in RGB space is the tint of purple violet. It has hue angle of 248.86 degrees, value = 61 and saturation = 57. #50439b can be obtained by mixing 4 colors: 5 drops of magenta, 5 drops of blue, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #663399. Below you can see the block with #50439b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50439b to the mixer and play with it.