Hex #8fa3e0 or rgb(143,163,224) in RGB space is the tint of blue violet. It has hue angle of 225.19 degrees, value = 88 and saturation = 36. #8fa3e0 can be obtained by mixing 4 colors: 4 drops of magenta, 2 drops of blue, 5 drops of cyan, 5 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #8fa3e0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8fa3e0 to the mixer and play with it.