Hex #6a8d95 or rgb(106,141,149) in RGB space is the tint of bluish cian. It has hue angle of 191.16 degrees, value = 58 and saturation = 29. #6a8d95 can be obtained by mixing 4 colors: 3 drops of red, 5 drops of cyan, 2 drops of white, 2 drops of black.
Nearest safe hex - #669999. Below you can see the block with #6a8d95 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a8d95 to the mixer and play with it.