Hex #4d4780 or rgb(77,71,128) in RGB space is the tint of violet. It has hue angle of 246.32 degrees, value = 50 and saturation = 45. #4d4780 can be obtained by mixing 3 colors: 3 drops of magenta, 3 drops of cyan, 4 drops of black.
Nearest safe hex - #663399. Below you can see the block with #4d4780 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d4780 to the mixer and play with it.