Hex #1c425f or rgb(28,66,95) in RGB space is the tint of blue. It has hue angle of 205.97 degrees, value = 37 and saturation = 71. #1c425f can be obtained by mixing 3 colors: 1 drop of yellow, 5 drops of blue, 3 drops of black.
Nearest safe hex - #333366. Below you can see the block with #1c425f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c425f to the mixer and play with it.