Hex #b64424 or rgb(182,68,36) in RGB space is the tint of orange red. It has hue angle of 13.15 degrees, value = 71 and saturation = 80. #b64424 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of red, 1 drop of cyan, 1 drop of black.
Nearest safe hex - #cc3333. Below you can see the block with #b64424 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b64424 to the mixer and play with it.