Hex #2b7a79 or rgb(43,122,121) in RGB space is the tint of cyan. It has hue angle of 179.24 degrees, value = 48 and saturation = 65. #2b7a79 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of blue, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2b7a79 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b7a79 to the mixer and play with it.