Hex #6988d3 or rgb(105,136,211) in RGB space is the tint of blue violet. It has hue angle of 222.45 degrees, value = 83 and saturation = 50. #6988d3 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #6988d3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6988d3 to the mixer and play with it.