Hex #7198aa or rgb(113,152,170) in RGB space is the tint of bluish cian. It has hue angle of 198.95 degrees, value = 67 and saturation = 34. #7198aa can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of magenta, 4 drops of cyan, 1 drop of green.
Nearest safe hex - #669999. Below you can see the block with #7198aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7198aa to the mixer and play with it.