Hex #699196 or rgb(105,145,150) in RGB space is the tint of cyan. It has hue angle of 186.67 degrees, value = 59 and saturation = 30. #699196 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of cyan, 5 drops of white, 5 drops of black.
Nearest safe hex - #669999. Below you can see the block with #699196 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #699196 to the mixer and play with it.