Hex #6d7774 or rgb(109,119,116) in RGB space is the tint of greenish cian. It has hue angle of 162.00 degrees, value = 47 and saturation = 8. #6d7774 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of blue, 3 drops of green, 3 drops of white.
Nearest safe hex - #666666. Below you can see the block with #6d7774 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d7774 to the mixer and play with it.