Hex #7889aa or rgb(120,137,170) in RGB space is the tint of blue violet. It has hue angle of 219.60 degrees, value = 67 and saturation = 29. #7889aa can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 4 drops of cyan, 4 drops of white.
Nearest safe hex - #669999. Below you can see the block with #7889aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7889aa to the mixer and play with it.