Hex #6a8595 or rgb(106,133,149) in RGB space is the tint of bluish cian. It has hue angle of 202.33 degrees, value = 58 and saturation = 29. #6a8595 can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 3 drops of green, 3 drops of white.
Nearest safe hex - #669999. Below you can see the block with #6a8595 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8595 to the mixer and play with it.