Hex #1a6c67 or rgb(26,108,103) in RGB space is the tint of cyan. It has hue angle of 176.34 degrees, value = 42 and saturation = 76. #1a6c67 can be obtained by mixing 3 colors: 1 drop of magenta, 5 drops of blue, 4 drops of green.
Nearest safe hex - #336666. Below you can see the block with #1a6c67 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a6c67 to the mixer and play with it.