Hex #99a6cc or rgb(153,166,204) in RGB space is the tint of blue violet. It has hue angle of 224.71 degrees, value = 80 and saturation = 25. #99a6cc can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of cyan, 1 drop of green, 3 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #99a6cc color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99a6cc to the mixer and play with it.