Google has changed the color of their navigation links within Google Web Search from red links to blue links.
Here is the new look, as you can see "Web" the option you are on, is blue, no longer red.
Google has tested this change two months ago and I guess has decided to make the switch.
Here is our screen shot from two months ago from Yoast:
I can replicate this on all browsers and operating systems.
I am not the only one seeing this, there are folks chatting it up on social.
Forum discussion at Google+.
