Where can you buy car paint (online or local) that comes in a bigger container than regular touch up paint?

I've been looking for Rio Red (Paint Code 946) paint to do body work on my car but all I can find is touch up paint in the small fix-a-scratch bottles.Where can you buy car paint (online or local) that comes in a bigger container than regular touch up paint?
Most paint shops usually have a division that sells auto paint, so even if they do not carry it in the store, they will be able to order it. In my state, Sherwin Williams is pretty big and has an automotive section.





Often, auto parts stores will also carry it, but you might have better luck with smaller stores than the big franchise ones. A lot of times they are just ordering it from a place like Sherwin Williams, but they might be able to get you a better deal, so it is worth checking out.Where can you buy car paint (online or local) that comes in a bigger container than regular touch up paint?
Look for Auto paint stores in your area. If you give them the paint code, they will be able to mix it for you and sell you the supporting solvents/chemicals you will need. This is probably beyond the reach of your average autozone, but specialty shops should have no problem.
Most cities of any size have at least one auto paint store. You can buy off the shelf, or special order any color in the rainbow (and some that are not there)
Colorite, or color-rite You get the idea