Hex #2e4b5d or rgb(46,75,93) in RGB space is the tint of blue. It has hue angle of 202.98 degrees, value = 36 and saturation = 51. #2e4b5d can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 3 drops of green, 2 drops of black.
Nearest safe hex - #333366. Below you can see the block with #2e4b5d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e4b5d to the mixer and play with it.