Yes, Professor Dr. SWMBO's Forester (and my Ascent) are both CWP. The opposite is true about dirt...they rarely show the dirt at all, unlike a dark color will. Most "dirt" dries lighter color. This is just one of the reasns I also despise black interiors...I'm constantly having to clean off the light colored dirt from the black panels on the doors, etc. I'll take a nice tan anytime, but unfortunately, that's not possible with Subarus and many other vehicles these days, even when the majority color is lighter.
Wife has a white 2015/2016 premium. It is actually the opposite of what you would expect. White is MUCH easier to keep looking clean than dark colours. Dark colours show every speck of dust, whereas it has to be extra dirty for the white to look dirty.
Our Forester Touring is white. We've owned several white vehicles over the years & they've always looked the best until they get totally filthy.