Hex #2e709b or rgb(46,112,155) in RGB space is the tint of blue. It has hue angle of 203.67 degrees, value = 61 and saturation = 70. #2e709b can be obtained by mixing 4 colors: 2 drops of red, 4 drops of blue, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #336699. Below you can see the block with #2e709b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e709b to the mixer and play with it.