Hex #437d94 or rgb(67,125,148) in RGB space is the tint of bluish cian. It has hue angle of 197.04 degrees, value = 58 and saturation = 55. #437d94 can be obtained by mixing 4 colors: 5 drops of magenta, 4 drops of blue, 5 drops of cyan, 5 drops of green.
Nearest safe hex - #336699. Below you can see the block with #437d94 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #437d94 to the mixer and play with it.