Hex #7889d3 or rgb(120,137,211) in RGB space is the tint of blue violet. It has hue angle of 228.79 degrees, value = 83 and saturation = 43. #7889d3 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 4 drops of cyan, 4 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #7889d3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7889d3 to the mixer and play with it.