Hex #668280 or rgb(102,130,128) in RGB space is the tint of cyan. It has hue angle of 175.71 degrees, value = 51 and saturation = 22. #668280 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 5 drops of blue, 1 drop of cyan.
Nearest safe hex - #669999. Below you can see the block with #668280 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #668280 to the mixer and play with it.