Primary colours

• Red
• Blue
• Green

Secondary Colours

• Magenta  = Red + Blue
• Cyan   = Blue + Green
• Yellow = Red + Green

Complimentary Colour = Any two colours when added together will produce white light

         (Primary  + Secondary)

• Blue       + Yellow   Yellow = Red + Green
• Red        + Cyan   Cyan = Blue + Green
• Green    +  Magenta Magenta  = Red + Blue

Animations (Warning - large files

1. Coloured Lights on White Paper
2. Coloured Lights on Red Paper
3. Yellow, Magneta and Cyan on White Paper