Hex #497e80 or rgb(73,126,128) in RGB space is the tint of cyan. It has hue angle of 182.18 degrees, value = 50 and saturation = 43. #497e80 can be obtained by mixing 4 colors: 4 drops of magenta, 2 drops of blue, 3 drops of cyan, 5 drops of green.
Nearest safe hex - #336699. Below you can see the block with #497e80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #497e80 to the mixer and play with it.