If you are looking for the Blues Scale in the key of either C# or Db flat you are actually looking for the same key, so I wrote it as C#/Db.

 

The first box of the Blues Scale in the key of C#/Db

 blues scale 1st box pattern in the key of Db

The second box of the Blues Scale in the key of C#/Db 

 blues scale 2nd box pattern in the key of Db

The third box of the Blues Scale in the key of C#/Db 

 blues scale 3rd box pattern in the key of Db

The fourth box of the Blues Scale in the key of C#/Db 

 blues scale 4th box pattern in the key of Db

The fifth box of the Blues Scale in the key of C#/Db 

 blues scale 5th box pattern in the key of Db

A Full Octave of the Minor Pentatonic scale in the key of C#/Db

blues scale in the key of Db