Hex #4d616f or rgb(77,97,111) in RGB space is the tint of blue. It has hue angle of 204.71 degrees, value = 44 and saturation = 31. #4d616f can be obtained by mixing 4 colors: 2 drops of red, 5 drops of blue, 2 drops of green, 1 drop of white.
Nearest safe hex - #666666. Below you can see the block with #4d616f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d616f to the mixer and play with it.