Hex #809792 or rgb(128,151,146) in RGB space is the tint of greenish cian. It has hue angle of 166.96 degrees, value = 59 and saturation = 15. #809792 can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of magenta, 3 drops of blue, 4 drops of cyan.
Nearest safe hex - #999999. Below you can see the block with #809792 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809792 to the mixer and play with it.