Hex #623c35 or rgb(98,60,53) in RGB space is the tint of orange red. It has hue angle of 9.33 degrees, value = 38 and saturation = 46. #623c35 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of magenta, 3 drops of green, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #623c35 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #623c35 to the mixer and play with it.