Hex #1c5072 or rgb(28,80,114) in RGB space is the tint of blue. It has hue angle of 203.72 degrees, value = 45 and saturation = 75. #1c5072 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 2 drops of green, 1 drop of black.
Nearest safe hex - #336666. Below you can see the block with #1c5072 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c5072 to the mixer and play with it.