Hex #4d3b78 or rgb(77,59,120) in RGB space is the tint of purple violet. It has hue angle of 257.70 degrees, value = 47 and saturation = 51. #4d3b78 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 5 drops of blue, 2 drops of black.
Nearest safe hex - #663366. Below you can see the block with #4d3b78 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d3b78 to the mixer and play with it.