Hex #719ea1 or rgb(113,158,161) in RGB space is the tint of cyan. It has hue angle of 183.75 degrees, value = 63 and saturation = 30. #719ea1 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of red, 1 drop of magenta, 5 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #719ea1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #719ea1 to the mixer and play with it.