What does a black Messenger icon mean?
John Castro
Published Jan 11, 2026
From time to time messages from customers may appear with a black background instead of blue. These messages are encrypted for security. Encrypted Facebook messages only appear on the device initiating the chat.
What do the different Messenger icons mean?
: A blue circle means that your message is sending. : A blue circle with a check means that your message has been sent. : A filled-in blue circle with a check means that your message has been delivered. : A small version of your friend or contact's photo will pop up below the message when they've read it.How do I know if someone has hidden me on Messenger?
You are able to have both a normal Facebook messenger conversation as well as a Secret Conversation with the same person. A padlock icon is displayed next to the person's profile picture to tell you if a conversation is 'Secret'.How can you tell if someone has turned off chat on Messenger?
How to Know Someone Turned off You from their Chat on FB?
- Open the chat window of your friend whom you suspect is online, but appears offline to you.
- Send a message.
- If he or she is online you can see the last seen message after a few seconds below your message.