Hex #7180d0 or rgb(113,128,208) in RGB space is the tint of blue violet. It has hue angle of 230.53 degrees, value = 82 and saturation = 46. #7180d0 can be obtained by mixing 4 colors: 5 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 #7180d0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7180d0 to the mixer and play with it.