Hex #6a282b or rgb(106,40,43) in RGB space is the tint of red. It has hue angle of 357.27 degrees, value = 42 and saturation = 62. #6a282b can be obtained by mixing 3 colors: 5 drops of red, 2 drops of cyan, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #6a282b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a282b to the mixer and play with it.