Hex #1aa5aa or rgb(26,165,170) in RGB space is the tint of cyan. It has hue angle of 182.08 degrees, value = 67 and saturation = 85. #1aa5aa can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of blue, 4 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #1aa5aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1aa5aa to the mixer and play with it.