Hex #1c8698 or rgb(28,134,152) in RGB space is the tint of bluish cian. It has hue angle of 188.71 degrees, value = 60 and saturation = 82. #1c8698 can be obtained by mixing 4 colors: 5 drops of blue, 1 drop of cyan, 2 drops of green, 1 drop of white.
Nearest safe hex - #339999. Below you can see the block with #1c8698 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c8698 to the mixer and play with it.