If you have not noticed, then Google has changed its favicon once again. If you open Google.com and look at your browser, you will notice that Google has changed its favicon. As you know Google’s previous fevicon was a version of the small “g” which includes background colors red, green, blue and yellow. The current version includes background having only blue color.
Here you can see the latest Google favicon :
You can see it on Google’s website here : Google’s New Favicon