Hex #2786aa or rgb(39,134,170) in RGB space is the tint of bluish cian. It has hue angle of 196.49 degrees, value = 67 and saturation = 77. #2786aa can be obtained by mixing 4 colors: 4 drops of blue, 4 drops of cyan, 2 drops of white, 3 drops of black.
Nearest safe hex - #339999. Below you can see the block with #2786aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2786aa to the mixer and play with it.