Hex #749ca2 or rgb(116,156,162) in RGB space is the tint of bluish cian. It has hue angle of 187.83 degrees, value = 64 and saturation = 28. #749ca2 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of cyan, 3 drops of white, 2 drops of black.
Nearest safe hex - #669999. Below you can see the block with #749ca2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #749ca2 to the mixer and play with it.