Hex #809cc4 or rgb(128,156,196) in RGB space is the tint of blue. It has hue angle of 215.29 degrees, value = 77 and saturation = 35. #809cc4 can be obtained by mixing 3 colors: 4 drops of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #9999cc. Below you can see the block with #809cc4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809cc4 to the mixer and play with it.