Hex #6d8b9e or rgb(109,139,158) in RGB space is the tint of blue. It has hue angle of 203.27 degrees, value = 62 and saturation = 31. #6d8b9e can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of magenta, 4 drops of blue, 4 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #6d8b9e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8b9e to the mixer and play with it.