Hex #2b3972 or rgb(43,57,114) in RGB space is the tint of blue violet. It has hue angle of 228.17 degrees, value = 45 and saturation = 62. #2b3972 can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of blue, 2 drops of cyan, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #2b3972 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b3972 to the mixer and play with it.