Hex #495d7a or rgb(73,93,122) in RGB space is the tint of blue. It has hue angle of 215.51 degrees, value = 48 and saturation = 40. #495d7a can be obtained by mixing 3 colors: 2 drops of blue, 2 drops of white, 3 drops of black.
Nearest safe hex - #336666. Below you can see the block with #495d7a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #495d7a to the mixer and play with it.