Hex #1c8db4 or rgb(28,141,180) in RGB space is the tint of bluish cian. It has hue angle of 195.39 degrees, value = 71 and saturation = 84. #1c8db4 can be obtained by mixing 4 colors: 5 drops of blue, 2 drops of cyan, 1 drop of green, 1 drop of white.
Nearest safe hex - #3399cc. Below you can see the block with #1c8db4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c8db4 to the mixer and play with it.