Hex #bf644e or rgb(191,100,78) in RGB space is the tint of orange red. It has hue angle of 11.68 degrees, value = 75 and saturation = 59. #bf644e can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of magenta, 1 drop of white, 3 drops of black.
Nearest safe hex - #cc6666. Below you can see the block with #bf644e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bf644e to the mixer and play with it.