Hex #4d6777 or rgb(77,103,119) in RGB space is the tint of blue. It has hue angle of 202.86 degrees, value = 47 and saturation = 35. #4d6777 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of blue, 2 drops of white, 3 drops of black.
Nearest safe hex - #666666. Below you can see the block with #4d6777 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d6777 to the mixer and play with it.