Hex #201b56 or rgb(32,27,86) in RGB space is the tint of violet. It has hue angle of 245.08 degrees, value = 34 and saturation = 69. #201b56 can be obtained by mixing 3 colors: 1 drop of magenta, 3 drops of blue, 4 drops of black.
Nearest safe hex - #333366. Below you can see the block with #201b56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #201b56 to the mixer and play with it.