Hex #2e72a3 or rgb(46,114,163) in RGB space is the tint of blue. It has hue angle of 205.13 degrees, value = 64 and saturation = 72. #2e72a3 can be obtained by mixing 4 colors: 2 drops of magenta, 1 drop of blue, 5 drops of cyan, 3 drops of black.
Nearest safe hex - #336699. Below you can see the block with #2e72a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e72a3 to the mixer and play with it.