Hex #1c70ab or rgb(28,112,171) in RGB space is the tint of blue. It has hue angle of 204.76 degrees, value = 67 and saturation = 84. #1c70ab can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 2 drops of cyan, 1 drop of green.
Nearest safe hex - #336699. Below you can see the block with #1c70ab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c70ab to the mixer and play with it.