Hex #55968e or rgb(85,150,142) in RGB space is the tint of cyan. It has hue angle of 172.62 degrees, value = 59 and saturation = 43. #55968e can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 5 drops of blue, 5 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #55968e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55968e to the mixer and play with it.