Hex #9fb9d5 or rgb(159,185,213) in RGB space is the tint of blue. It has hue angle of 211.11 degrees, value = 84 and saturation = 25. #9fb9d5 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 3 drops of cyan, 3 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #9fb9d5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fb9d5 to the mixer and play with it.