I use Sublime Text 3 as my primary text editor with the Material Theme. All my code looks generally like this:
The color scheme for all markdown files was also something similar to this. However, a few hours back all .md files got a weird color scheme and they look like this now:
I haven't installed any new package or plugin. This happened all of a sudden. What could be the problem?

Sublime Text > Preferences > Settings - Syntax Specificwhile you have a markdown file open to see if there's something like that in there. You can also open the Sublime console (View > Show Console) and enterview.settings().get("color_scheme")to see if the color scheme is the one you think it is. - OdatNurd