Hex #b6583d or rgb(182,88,61) in RGB space is the tint of orange red. It has hue angle of 13.39 degrees, value = 71 and saturation = 66. #b6583d can be obtained by mixing 4 colors: 3 drops of red, 1 drop of magenta, 2 drops of green, 1 drop of white.
Nearest safe hex - #cc6633. Below you can see the block with #b6583d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b6583d to the mixer and play with it.