Hex #8ba8b2 or rgb(139,168,178) in RGB space is the tint of bluish cian. It has hue angle of 195.38 degrees, value = 70 and saturation = 22. #8ba8b2 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #8ba8b2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8ba8b2 to the mixer and play with it.