Hex #80939b or rgb(128,147,155) in RGB space is the tint of bluish cian. It has hue angle of 197.78 degrees, value = 61 and saturation = 17. #80939b can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of magenta, 3 drops of blue, 5 drops of cyan.
Nearest safe hex - #999999. Below you can see the block with #80939b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80939b to the mixer and play with it.