Hex #176c83 or rgb(23,108,131) in RGB space is the tint of bluish cian. It has hue angle of 192.78 degrees, value = 51 and saturation = 82. #176c83 can be obtained by mixing 3 colors: 1 drop of magenta, 5 drops of cyan, 5 drops of black.
Nearest safe hex - #006699. Below you can see the block with #176c83 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #176c83 to the mixer and play with it.