Hex #2b726a or rgb(43,114,106) in RGB space is the tint of cyan. It has hue angle of 173.24 degrees, value = 45 and saturation = 62. #2b726a can be obtained by mixing 4 colors: 2 drops of red, 5 drops of cyan, 1 drop of green, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2b726a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b726a to the mixer and play with it.