Hex #498192 or rgb(73,129,146) in RGB space is the tint of bluish cian. It has hue angle of 193.97 degrees, value = 57 and saturation = 50. #498192 can be obtained by mixing 4 colors: 3 drops of blue, 1 drop of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #498192 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #498192 to the mixer and play with it.