Hex #147690 or rgb(20,118,144) in RGB space is the tint of bluish cian. It has hue angle of 192.58 degrees, value = 56 and saturation = 86. #147690 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of blue, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #006699. Below you can see the block with #147690 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #147690 to the mixer and play with it.