Hex #6a7d8e or rgb(106,125,142) in RGB space is the tint of blue. It has hue angle of 208.33 degrees, value = 56 and saturation = 25. #6a7d8e can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #666699. Below you can see the block with #6a7d8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a7d8e to the mixer and play with it.