Hex #698287 or rgb(105,130,135) in RGB space is the tint of bluish cian. It has hue angle of 190.00 degrees, value = 53 and saturation = 22. #698287 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #669999. Below you can see the block with #698287 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #698287 to the mixer and play with it.