I wasn't expecting such a simple color-scheme change to evoke such a strong reminiscence of each theme's brand/name (most strongly with Spotify, Reddit, Faceboo

I wasn't expecting such a simple color-scheme change to evoke such a strong reminiscence of each theme's brand/name (most strongly with Spotify, Reddit, Facebook, Twitter, Netflix). It's funny how the color-schemes of well-known UIs are so embedded in our memory!