Hex #8bb9e8 or rgb(139,185,232) in RGB space is the tint of blue. It has hue angle of 210.32 degrees, value = 91 and saturation = 40. #8bb9e8 can be obtained by mixing 4 colors: 2 drops of magenta, 1 drop of blue, 4 drops of cyan, 4 drops of white.
Nearest safe hex - #99ccff. Below you can see the block with #8bb9e8 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8bb9e8 to the mixer and play with it.