Yes this is text, its some kind of code for a game, and i'm trying to find out if i can make it anymore readable. i can only really understand this
51X5__-N_N__K
and no this image was not taken with a camera it was made by brawlhalla and they put codes like this on the background of the website but they are so hard to read. https://www.brawlhalla.com/crossover/
they are kinda hard to see but they are there