Hex #6a2640 or rgb(106,38,64) in RGB space is the tint of scarlet. It has hue angle of 337.06 degrees, value = 42 and saturation = 64. #6a2640 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of blue, 1 drop of cyan, 3 drops of black.
Nearest safe hex - #663333. Below you can see the block with #6a2640 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a2640 to the mixer and play with it.