Hex #503a85 or rgb(80,58,133) in RGB space is the tint of purple violet. It has hue angle of 257.60 degrees, value = 52 and saturation = 56. #503a85 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #663399. Below you can see the block with #503a85 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #503a85 to the mixer and play with it.