I went to NAPA and they made me up a can of paint from my door jam paint code. I put it into an airbrush and spray painted it on. It's a formulation specifically for interiors. I think I paid 12 bucks for a pint. See my pics for a looksee. It's a perfect match.

 

NAPA should be able to match it up just fine as roadfrog stated. If you want to order, David Murphy at diesel manor has been great to work with. He has both the Motorcraft and VHT paints. He told me that the VHT paints were better.
Check his site out. www.dieselmanor.com

 

I found the light grey at wal-mart in the auto touch up section and it is made by Duplicolor. Used the same can on my brothers 96 F250 and Father inlaws 99.5 F350. Clean the pod real good with soap and water and don't get in a hurry between 2 or 3 light coats. As for the darker grey I didn't notice if they had it in stock.

 

I forgot to add - If you don't have an airbrush, they have a spray container they can set you up with. Not sure how much it costs, but it's infinately reuseable with replacement aerosol cartridges.

 

THIS IS WHAT I USED

It matches perfectly. Everyone thinks it is a factory thing!!

You can get it at the dealer.

Mark

 

My 99 also has the grey interior. When I did my pods I bought the Ford Motorcraft Interior sprypaint. It worked very well, looks factory for sure.
You also need the plastic primer for a good job.

The part # for the Medium Graphite is 4245H.

Use the paint code from the sticker in your front door to be sure of a good match.