Hex #2b3c64 or rgb(43,60,100) in RGB space is the tint of blue violet. It has hue angle of 222.11 degrees, value = 39 and saturation = 57. #2b3c64 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of blue, 2 drops of green, 3 drops of black.
Nearest safe hex - #333366. Below you can see the block with #2b3c64 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b3c64 to the mixer and play with it.