Hex #2e454e or rgb(46,69,78) in RGB space is the tint of bluish cian. It has hue angle of 196.88 degrees, value = 31 and saturation = 41. #2e454e can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of blue, 3 drops of green, 3 drops of black.
Nearest safe hex - #333366. Below you can see the block with #2e454e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2e454e to the mixer and play with it.