Hex #b13b55 or rgb(177,59,85) in RGB space is the tint of scarlet red. It has hue angle of 346.78 degrees, value = 69 and saturation = 67. #b13b55 can be obtained by mixing 4 colors: 4 drops of red, 2 drops of magenta, 3 drops of white, 4 drops of black.
Nearest safe hex - #993366. Below you can see the block with #b13b55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b13b55 to the mixer and play with it.