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Get the paint code from the sticker on the drivers door jam for matching paint. Use the index for the paint colors to get the right one. Color may still be off a little due to fading but should be much closer than choosing by appearance of their sample color swatch. Don't worry about the clearcoat if you have that many scratches. Very carefully scrape the spots with the wrong color back down some. Get a 3M sanding pencil for prep work, and use some light rubbing compound so the paint sticks better. Use rubbing compound again after a week before polishing to smooth the look.
