Hex #b66b49 or rgb(182,107,73) in RGB space is the tint of orange red. It has hue angle of 18.72 degrees, value = 71 and saturation = 60. #b66b49 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of red, 2 drops of white, 2 drops of black.
Nearest safe hex - #cc6633. Below you can see the block with #b66b49 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b66b49 to the mixer and play with it.