Hex #333b91 or rgb(51,59,145) in RGB space is the tint of violet. It has hue angle of 234.89 degrees, value = 57 and saturation = 65. #333b91 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of blue, 1 drop of cyan, 2 drops of black.
Nearest safe hex - #333399. Below you can see the block with #333b91 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #333b91 to the mixer and play with it.