Thanks for the inputs.
I know the colour of the car but unfortunately I have to have a small repair done to the front wing courtesy of an idiot last weekend. I have been told that although the paint can be easily matched, with the intensity of the sun down here the individual pigments can change thereby changing the colour of the paint. Apparently different paint manufacturers often had different combinations to arrive at the final colour; so although the finished product was the same the individual ingredients were different.
