Hex #9f3840 or rgb(159,56,64) in RGB space is the tint of red. It has hue angle of 355.34 degrees, value = 62 and saturation = 65. #9f3840 can be obtained by mixing 3 colors: 1 drop of yellow, 4 drops of red, 3 drops of blue.
Nearest safe hex - #993333. Below you can see the block with #9f3840 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f3840 to the mixer and play with it.