Hex #b64618 or rgb(182,70,24) in RGB space is the tint of orange red. It has hue angle of 17.47 degrees, value = 71 and saturation = 87. #b64618 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of red, 1 drop of blue, 1 drop of green.
Nearest safe hex - #cc3300. Below you can see the block with #b64618 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b64618 to the mixer and play with it.