I would match it on the RS Paints website and order from them. Bit more expensive but at least it will match.
Here you go.
http://www.rsbikepaint.com/en-gb/colours...dyear=2003
Here you go.
http://www.rsbikepaint.com/en-gb/colours...dyear=2003
I could change my opinion, but then we'd both be wrong.