Hex #8eacbd or rgb(142,172,189) in RGB space is the tint of bluish cian. It has hue angle of 201.70 degrees, value = 74 and saturation = 25. #8eacbd can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 3 drops of cyan, 3 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #8eacbd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8eacbd to the mixer and play with it.