Hex #6d97a4 or rgb(109,151,164) in RGB space is the tint of bluish cian. It has hue angle of 194.18 degrees, value = 64 and saturation = 34. #6d97a4 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of magenta, 3 drops of blue, 5 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #6d97a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d97a4 to the mixer and play with it.