Hex #7491aa or rgb(116,145,170) in RGB space is the tint of blue. It has hue angle of 207.78 degrees, value = 67 and saturation = 32. #7491aa can be obtained by mixing 4 colors: 3 drops of red, 2 drops of blue, 4 drops of cyan, 2 drops of white.
Nearest safe hex - #669999. Below you can see the block with #7491aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7491aa to the mixer and play with it.