Hex #bf4040 or rgb(191,64,64) in RGB space is the tint of red. It has hue angle of 0.00 degrees, value = 75 and saturation = 66. #bf4040 can be obtained by mixing 3 colors: 2 drops of red, 1 drop of white, 1 drop of black.
Nearest safe hex - #cc3333. Below you can see the block with #bf4040 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bf4040 to the mixer and play with it.