Hex #2b6064 or rgb(43,96,100) in RGB space is the tint of cyan. It has hue angle of 184.21 degrees, value = 39 and saturation = 57. #2b6064 can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of green, 1 drop of white, 2 drops of black.
Nearest safe hex - #336666. Below you can see the block with #2b6064 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b6064 to the mixer and play with it.