Hex #6d747a or rgb(109,116,122) in RGB space is the tint of blue. It has hue angle of 207.69 degrees, value = 48 and saturation = 11. #6d747a can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of blue, 5 drops of green, 2 drops of white.
Nearest safe hex - #666666. Below you can see the block with #6d747a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d747a to the mixer and play with it.