Hex #4d6c6f or rgb(77,108,111) in RGB space is the tint of cyan. It has hue angle of 185.29 degrees, value = 44 and saturation = 31. #4d6c6f can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 1 drop of white, 2 drops of black.
Nearest safe hex - #666666. Below you can see the block with #4d6c6f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d6c6f to the mixer and play with it.