Hex #499cb6 or rgb(73,156,182) in RGB space is the tint of bluish cian. It has hue angle of 194.31 degrees, value = 71 and saturation = 60. #499cb6 can be obtained by mixing 4 colors: 3 drops of blue, 4 drops of cyan, 4 drops of white, 3 drops of black.
Nearest safe hex - #3399cc. Below you can see the block with #499cb6 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #499cb6 to the mixer and play with it.