Hex #1c4042 or rgb(28,64,66) in RGB space is the tint of cyan. It has hue angle of 183.16 degrees, value = 26 and saturation = 58. #1c4042 can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #1c4042 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c4042 to the mixer and play with it.