text: Title: Changing color theme
  Body: ### Checklist
  
  - [X] There are no similar issues or pull requests for this yet.
  
  ### Is your feature related to a problem? Please describe.
  
  This feature request is not related to a problem.
  
  ### Describe the solution you would like.
  
  I would like to see some documentation on how the color theme can be changed. 
  
  ### Describe alternatives you considered
  
  I've tried searching for how other repos have done this and so far it appears like this is a custom implementation. 
  
  ### Additional context
  
  _No response_