Hex #3b6a69 or rgb(59,106,105) in RGB space is the tint of cyan. It has hue angle of 178.72 degrees, value = 42 and saturation = 44. #3b6a69 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of blue, 2 drops of cyan, 3 drops of green.
Nearest safe hex - #336666. Below you can see the block with #3b6a69 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b6a69 to the mixer and play with it.