Hex #1c3839 or rgb(28,56,57) in RGB space is the tint of cyan. It has hue angle of 182.07 degrees, value = 22 and saturation = 51. #1c3839 can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of blue, 2 drops of green, 4 drops of black.
Nearest safe hex - #333333. Below you can see the block with #1c3839 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c3839 to the mixer and play with it.