Signal — the logo

Signal is an American end-to-end encrypted messaging application launched in 2014, successor to the RedPhone and TextSecure apps created by Moxie Marlinspike. Managed by the nonprofit Signal Foundation, co-founded in 2018, it is recognised for its open-source encryption protocols. Its logo, a white speech bubble on a blue background, was introduced in 2015.

Signal’s official colour is #3B45FD. Can you recognise this logo from a single blurred fragment? That’s the whole point of Logodle, the daily game.