Hex #27404f or rgb(39,64,79) in RGB space is the tint of blue. It has hue angle of 202.50 degrees, value = 31 and saturation = 51. #27404f can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 3 drops of green, 4 drops of black.
Nearest safe hex - #333366. Below you can see the block with #27404f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #27404f to the mixer and play with it.