Hex #20b4ca or rgb(32,180,202) in RGB space is the tint of bluish cian. It has hue angle of 187.76 degrees, value = 79 and saturation = 84. #20b4ca can be obtained by mixing 4 colors: 1 drop of magenta, 1 drop of blue, 5 drops of cyan, 1 drop of green.
Nearest safe hex - #33cccc. Below you can see the block with #20b4ca color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20b4ca to the mixer and play with it.