The Db/F chord is a Db Major chord, with the F (the 3rd) as the bass note.
The chord is also referred to as Db over F, or Db ‘slash’ F, or simply, D flat with an F in the bass.
Technically, the Db Major chord with the F in the bass is a first inversion D flat Major chord.
Some Db/F Chord Theory and Info
- The Db/F chord contains the notes F, Db and Ab.
- It is a D flat Major chord with an F in the bass.
- The root note of Db/F is Db, the bass note is F.