Hex #7189b4 or rgb(113,137,180) in RGB space is the tint of blue violet. It has hue angle of 218.51 degrees, value = 71 and saturation = 37. #7189b4 can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of blue, 1 drop of green, 3 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #7189b4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7189b4 to the mixer and play with it.