Yeah, it’s computer graphics, it has nothing to do with Lego. It would have been trivial to restrict the color palette of the icon’s pixels to actual Lego brick colors (prior to putting the Lego logo on top of each pixel). The results might be less striking when using Lego bricks instead of millions of colors, but I doubt Lego’s identity/marketing dept would approve ads that ignore Lego’s colors and depict the product falsely. OTOH, since Lego has nothing to do with these, I guess everyone wins. 
