Hex #1c494c or rgb(28,73,76) in RGB space is the tint of cyan. It has hue angle of 183.75 degrees, value = 30 and saturation = 63. #1c494c can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of cyan, 1 drop of green, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #1c494c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c494c to the mixer and play with it.