Hex #2b9aab or rgb(43,154,171) in RGB space is the tint of bluish cian. It has hue angle of 187.97 degrees, value = 67 and saturation = 75. #2b9aab can be obtained by mixing 3 colors: 1 drop of yellow, 3 drops of blue, 2 drops of cyan.
Nearest safe hex - #339999. Below you can see the block with #2b9aab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b9aab to the mixer and play with it.