Change Theme color Per Page

I have several different products on different pages, many of them have completely different color schemes than the official logo color. Is there a way I can change the accent colors on a page-by-page basis? I’d like to have one page have orange and other one blue, but I can’t since my main theme color is green for my primary product.

If you have a CSS code I can use to change the individual VC element color scheme that doesn’t align with the main theme color, that would work as well.