(255, 0, 0),    # Red
(0, 255, 0),    # Green
(0, 0, 255),    # Blue
(255, 255, 0),  # Yellow
(255, 0, 255),  # Magenta
(0, 255, 255),  # Cyan
(255, 255, 255),# White
(0, 0, 0)       # Off