Hex #717476 or rgb(113,116,118) in RGB space is the tint of blue. It has hue angle of 204.00 degrees, value = 46 and saturation = 4. #717476 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of magenta, 5 drops of cyan, 5 drops of green.
Nearest safe hex - #666666. Below you can see the block with #717476 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #717476 to the mixer and play with it.