Hex #50a1c5 or rgb(80,161,197) in RGB space is the tint of bluish cian. It has hue angle of 198.46 degrees, value = 77 and saturation = 59. #50a1c5 can be obtained by mixing 4 colors: 5 drops of blue, 4 drops of cyan, 5 drops of white, 2 drops of black.
Nearest safe hex - #6699cc. Below you can see the block with #50a1c5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50a1c5 to the mixer and play with it.