Hex #2771b1 or rgb(39,113,177) in RGB space is the tint of blue. It has hue angle of 207.83 degrees, value = 69 and saturation = 78. #2771b1 can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 5 drops of cyan, 2 drops of black.
Nearest safe hex - #336699. Below you can see the block with #2771b1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2771b1 to the mixer and play with it.