Hex #809da0 or rgb(128,157,160) in RGB space is the tint of cyan. It has hue angle of 185.63 degrees, value = 63 and saturation = 20. #809da0 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of magenta, 1 drop of blue, 3 drops of cyan.
Nearest safe hex - #999999. Below you can see the block with #809da0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809da0 to the mixer and play with it.