Hex #495056 or rgb(73,80,86) in RGB space is the tint of blue. It has hue angle of 207.69 degrees, value = 34 and saturation = 15. #495056 can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of blue, 5 drops of green, 2 drops of black.
Nearest safe hex - #336666. Below you can see the block with #495056 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #495056 to the mixer and play with it.