Hex #809d9e or rgb(128,157,158) in RGB space is the tint of cyan. It has hue angle of 182.00 degrees, value = 62 and saturation = 19. #809d9e can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of cyan, 4 drops of green, 3 drops of white.
Nearest safe hex - #999999. Below you can see the block with #809d9e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809d9e to the mixer and play with it.