Hex #2e4f7c or rgb(46,79,124) in RGB space is the tint of blue. It has hue angle of 214.62 degrees, value = 49 and saturation = 63. #2e4f7c can be obtained by mixing 3 colors: 5 drops of blue, 2 drops of white, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2e4f7c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e4f7c to the mixer and play with it.