Hex #2b4b9d or rgb(43,75,157) in RGB space is the tint of blue violet. It has hue angle of 223.16 degrees, value = 62 and saturation = 73. #2b4b9d can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of blue, 1 drop of cyan, 1 drop of black.
Nearest safe hex - #333399. Below you can see the block with #2b4b9d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b4b9d to the mixer and play with it.