Hex #1c8ea1 or rgb(28,142,161) in RGB space is the tint of bluish cian. It has hue angle of 188.57 degrees, value = 63 and saturation = 83. #1c8ea1 can be obtained by mixing 4 colors: 1 drop of blue, 4 drops of cyan, 1 drop of white, 3 drops of black.
Nearest safe hex - #339999. Below you can see the block with #1c8ea1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c8ea1 to the mixer and play with it.