Hex #2e567c or rgb(46,86,124) in RGB space is the tint of blue. It has hue angle of 209.23 degrees, value = 49 and saturation = 63. #2e567c can be obtained by mixing 3 colors: 2 drops of magenta, 4 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2e567c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e567c to the mixer and play with it.