Hex #50b0d5 or rgb(80,176,213) in RGB space is the tint of bluish cian. It has hue angle of 196.69 degrees, value = 84 and saturation = 62. #50b0d5 can be obtained by mixing 4 colors: 5 drops of blue, 5 drops of cyan, 5 drops of white, 1 drop of black.
Nearest safe hex - #6699cc. Below you can see the block with #50b0d5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #50b0d5 to the mixer and play with it.