Hex #6d8686 or rgb(109,134,134) in RGB space is the tint of cyan. It has hue angle of 180.00 degrees, value = 53 and saturation = 19. #6d8686 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of cyan, 5 drops of green, 1 drop of white.
Nearest safe hex - #669999. Below you can see the block with #6d8686 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8686 to the mixer and play with it.