Hex #20949f or rgb(32,148,159) in RGB space is the tint of cyan. It has hue angle of 185.20 degrees, value = 62 and saturation = 80. #20949f can be obtained by mixing 3 colors: 1 drop of red, 5 drops of cyan, 2 drops of black.
Nearest safe hex - #339999. Below you can see the block with #20949f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20949f to the mixer and play with it.