CNN Allegedly Caught Changing Biden's Red Backdrop To....PINK?

Why did CNN's live coverage of President Joe Biden's speech on Thursday change from an angry red backdrop to a more agreeable pink background? On Friday, a number of right-leaning individuals are asking this question. They're responding to the query as well, claiming that CNN was blatantly biased in favor of Biden.

Is that actually what transpired? Check out this clip comparing CNN's broadcast to that of other networks before we reveal the solution. In contrast to C-SPAN, MSNBC, and the White House streams, CNN's color fades down the spectrum.