Hex #87a2b9 or rgb(135,162,185) in RGB space is the tint of blue. It has hue angle of 207.60 degrees, value = 73 and saturation = 27. #87a2b9 can be obtained by mixing 4 colors: 5 drops of magenta, 5 drops of cyan, 3 drops of green, 4 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #87a2b9 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #87a2b9 to the mixer and play with it.