If you’re talking about being on top of a cloud layer, then I agree to a point that sometimes they might be a tad too dark. But this seems to vary in the sim, just like in real life. If you look at the bottoms of clouds they do tend to have a blue cast, even more as they recede into the distance. Just like you’ll see mountains in the distance take on a very blue hue, even on a totally overcast day. Being in the arts, I really have to pay attention to this stuff. But I’m still blown away overall by the weather system in FS.