Hex #498698 or rgb(73,134,152) in RGB space is the tint of bluish cian. It has hue angle of 193.67 degrees, value = 60 and saturation = 52. #498698 can be obtained by mixing 4 colors: 2 drops of blue, 3 drops of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #339999. Below you can see the block with #498698 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #498698 to the mixer and play with it.