Hex #b1491a or rgb(177,73,26) in RGB space is the tint of orange red. It has hue angle of 18.68 degrees, value = 69 and saturation = 85. #b1491a can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of red, 2 drops of magenta, 4 drops of black.
Nearest safe hex - #993333. Below you can see the block with #b1491a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b1491a to the mixer and play with it.