Hex #665356 or rgb(102,83,86) in RGB space is the tint of scarlet red. It has hue angle of 350.53 degrees, value = 40 and saturation = 19. #665356 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of red, 5 drops of blue, 1 drop of black.
Nearest safe hex - #666666. Below you can see the block with #665356 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #665356 to the mixer and play with it.