Hex #809dda or rgb(128,157,218) in RGB space is the tint of blue violet. It has hue angle of 220.67 degrees, value = 85 and saturation = 41. #809dda can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 4 drops of cyan, 5 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #809dda color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809dda to the mixer and play with it.