interior plastic color change

Hey all.

I know I read somewhere about a dye to change the color of the plastic in my car. And now I can't find a thread saying as much. I want to go from red to black.

Does anyone know if iwas hallucinating or is there such a product. I went to Napa and they looked at me like I was on crack. and pointed me to the paint. Is the paint good, I imagine it would scratch off easily and expose the red. Or will it work and does it look good?