Hope you have been seeing updates from Facebook about status with images,
Not long ago Facebook introduced huge text for short statuses,
Let's learn how to write status with background images.
If you want to add background colour to your Facebook update, update your Facebook app to the latest version and create a post, the normal way. You will see the background colours you can select as seen in the screenshot below
But this feature only works on the latest Facebook messenger application for now
So head to play store and update your app to enjoy this feature or you can download/update below
I hope this helps