Hex #77a1bb or rgb(119,161,187) in RGB space is the tint of blue. It has hue angle of 202.94 degrees, value = 73 and saturation = 36. #77a1bb can be obtained by mixing 4 colors: 3 drops of red, 3 drops of blue, 5 drops of cyan, 4 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #77a1bb color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #77a1bb to the mixer and play with it.