Hex #177c83 or rgb(23,124,131) in RGB space is the tint of cyan. It has hue angle of 183.89 degrees, value = 51 and saturation = 82. #177c83 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of cyan, 1 drop of green, 4 drops of black.
Nearest safe hex - #006699. Below you can see the block with #177c83 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #177c83 to the mixer and play with it.