Hex #5db3b9 or rgb(93,179,185) in RGB space is the tint of cyan. It has hue angle of 183.91 degrees, value = 73 and saturation = 50. #5db3b9 can be obtained by mixing 3 colors: 4 drops of cyan, 4 drops of white, 3 drops of black.
Nearest safe hex - #66cccc. Below you can see the block with #5db3b9 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5db3b9 to the mixer and play with it.