Hex #1c83aa or rgb(28,131,170) in RGB space is the tint of bluish cian. It has hue angle of 196.48 degrees, value = 67 and saturation = 84. #1c83aa can be obtained by mixing 4 colors: 3 drops of blue, 3 drops of cyan, 1 drop of white, 2 drops of black.
Nearest safe hex - #339999. Below you can see the block with #1c83aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c83aa to the mixer and play with it.