Hex #1770aa or rgb(23,112,170) in RGB space is the tint of blue. It has hue angle of 203.67 degrees, value = 67 and saturation = 86. #1770aa can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of blue, 4 drops of cyan, 2 drops of black.
Nearest safe hex - #006699. Below you can see the block with #1770aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1770aa to the mixer and play with it.