Hex #74868c or rgb(116,134,140) in RGB space is the tint of bluish cian. It has hue angle of 195.00 degrees, value = 55 and saturation = 17. #74868c can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of magenta, 4 drops of blue, 2 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #74868c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74868c to the mixer and play with it.