Hex #2e5a84 or rgb(46,90,132) in RGB space is the tint of blue. It has hue angle of 209.30 degrees, value = 52 and saturation = 65. #2e5a84 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of blue, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #336699. Below you can see the block with #2e5a84 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e5a84 to the mixer and play with it.