Hex #498d92 or rgb(73,141,146) in RGB space is the tint of cyan. It has hue angle of 184.11 degrees, value = 57 and saturation = 50. #498d92 can be obtained by mixing 3 colors: 2 drops of cyan, 2 drops of white, 3 drops of black.
Nearest safe hex - #339999. Below you can see the block with #498d92 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #498d92 to the mixer and play with it.