Hex #2b949c or rgb(43,148,156) in RGB space is the tint of cyan. It has hue angle of 184.25 degrees, value = 61 and saturation = 72. #2b949c can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 4 drops of cyan, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #2b949c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b949c to the mixer and play with it.