Hex #749dba or rgb(116,157,186) in RGB space is the tint of blue. It has hue angle of 204.86 degrees, value = 73 and saturation = 38. #749dba can be obtained by mixing 4 colors: 3 drops of blue, 1 drop of cyan, 5 drops of white, 2 drops of black.
Nearest safe hex - #6699cc. Below you can see the block with #749dba color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #749dba to the mixer and play with it.