Hex #1a4856 or rgb(26,72,86) in RGB space is the tint of bluish cian. It has hue angle of 194.00 degrees, value = 34 and saturation = 70. #1a4856 can be obtained by mixing 4 colors: 1 drop of red, 5 drops of blue, 2 drops of green, 2 drops of black.
Nearest safe hex - #333366. Below you can see the block with #1a4856 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a4856 to the mixer and play with it.