Hex #147297 or rgb(20,114,151) in RGB space is the tint of bluish cian. It has hue angle of 196.95 degrees, value = 59 and saturation = 87. #147297 can be obtained by mixing 4 colors: 4 drops of blue, 4 drops of cyan, 1 drop of white, 4 drops of black.
Nearest safe hex - #006699. Below you can see the block with #147297 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #147297 to the mixer and play with it.