Hex #1c447b or rgb(28,68,123) in RGB space is the tint of blue. It has hue angle of 214.74 degrees, value = 48 and saturation = 77. #1c447b can be obtained by mixing 3 colors: 5 drops of blue, 1 drop of white, 3 drops of black.
Nearest safe hex - #333366. Below you can see the block with #1c447b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c447b to the mixer and play with it.