Hex #808e99 or rgb(128,142,153) in RGB space is the tint of blue. It has hue angle of 206.40 degrees, value = 60 and saturation = 16. #808e99 can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #999999. Below you can see the block with #808e99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #808e99 to the mixer and play with it.