Hex #7687d2 or rgb(118,135,210) in RGB space is the tint of blue violet. It has hue angle of 228.91 degrees, value = 82 and saturation = 44. #7687d2 can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 3 drops of cyan, 3 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #7687d2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7687d2 to the mixer and play with it.