Hex #707a85 or rgb(112,122,133) in RGB space is the tint of blue. It has hue angle of 211.43 degrees, value = 52 and saturation = 16. #707a85 can be obtained by mixing 4 colors: 4 drops of magenta, 4 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #666699. Below you can see the block with #707a85 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #707a85 to the mixer and play with it.