Hex #4d3689 or rgb(77,54,137) in RGB space is the tint of purple violet. It has hue angle of 256.63 degrees, value = 54 and saturation = 61. #4d3689 can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 1 drop of green, 1 drop of black.
Nearest safe hex - #663399. Below you can see the block with #4d3689 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d3689 to the mixer and play with it.