Wednesday's gray Google logo is notably more solemn and subtle in honor of the 41st president. Wednesday was designated a national day of mourning, with many closings across America.

AirAsia today changed its bright fiery red logo to grey on its Twitter and Facebook pages, after its aircraft carrying 162 people went missing en route from Indonesia to Singapore.

Google changed its famous multicolor logo to a solemn gray on Wednesday to mark the day of George H.W. Bush's funeral. Clicking on the grey Google banner links to search results for George H.W ...

Google’s grey logo a tribute to Queen Elizabeth II. Google has made its logo grey to pay tribute to Queen Elizabeth II, who passed away at the age of 96, on Thursday in Scotland.While ...