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D♭ Augmented Chord: Guitar, Piano and Notes

The D♭ Augmented chord is built on the root note D♭. Its notes are D♭, F and A. It's enharmonically the same chord as C♯ Augmented.

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Quality
Short answer

Augmented chords feel floaty and uncertain. Raising the fifth of a major triad creates a symmetrical chord with no clear home, which suits transitions and dreamy film score moments.

Notes
D♭ · F · A
Formula
1 · 3 · ♯5
Semitones
0 · 4 · 8
Note
D♭
Quality
Augmented
Symbol
D♭+

D♭ Augmented on piano

3 notes
View:
Piano diagram of the D♭ Augmented chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

To play D♭ Augmented on piano, place your right hand with your thumb on D♭, middle finger on F and little finger on A. Press the keys together and listen for an even sound. On the keyboard D♭ is a black key and F and A are white. The thumb starts on a black key, so slide the whole hand a little further in, towards the fallboard. Practice moving in and out of the chord slowly, then bring in a metronome.

  • D♭1
  • F3
  • A♯5

D♭ Augmented on guitar

View:
Guitar chord diagram of the D♭ Augmented chord

Switch to the interactive diagram to hear the chord, change voicing and swap finger numbers for note names.

On guitar, D♭ Augmented is commonly played with the voicing shown above. This one is a barre at fret 9: keep the index finger flat across the strings and curve the others so they don't mute the strings next to them.

D♭ · F · A

Play D♭ Augmented on the online piano

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D♭ Augmented chord notes

Also known as C♯ Augmented

DegreeIntervalSemitonesNoteHear
1Root0D♭(Db)
3Major third4F
♯5Augmented fifth8A

How to use the D♭ Augmented chord

The D♭ Augmented chord is built from a root, a major third and an augmented fifth. Start at the root D♭ and stack the intervals to get the whole chord: D♭, F and A. The same formula gives you the chord in any other key.

Augmented chords show up in jazz, bossa nova, film scores and psychedelic rock. They're often used as a brief transition chord, for example between I and vi in a major key.

How D♭ Augmented differs from similar chords

D♭+ raises the fifth of D♭ by a half step, so it stacks two major thirds and has no perfect fifth at all. That makes it the mirror image of D♭°, which stacks two minor thirds. Because three major thirds split the octave evenly, the same three notes form an augmented chord on each of them.

Where D♭ Augmented is used

An augmented chord is unstable by construction: it turns up as a passing tonic inside a descending line, and as a dominant sharpened to pull harder.

In a descending line clichéD♭ major
  1. ID♭
  2. I+D♭+
  3. viB♭m
  4. IVG♭

The descending line cliché: the fifth of the tonic rises a semitone, then falls into the third of the vi.

As an altered dominantG♭ major
  1. V+D♭+
  2. IG♭

Raising the fifth of the dominant sharpens its pull into G♭.

Scales that contain D♭+

These scales include D♭+ as one of their diatonic chords. Use them to find melodies and improvisation ideas that fit perfectly.

Questions people ask

What notes are in the D♭ Augmented chord?
The D♭ Augmented chord contains D♭, F and A (Db, F and A in plain text).
Is the D♭ Augmented chord major or minor?
D♭ Augmented is a augmented chord. Augmented chords feel floaty and uncertain. Raising the fifth of a major triad creates a symmetrical chord with no clear home, which suits transitions and dreamy film score moments.
How do you play D♭ Augmented on piano?
Place your fingers on D♭, F and A and play them together. The root usually goes to the little finger of the left hand, the upper notes to the right. On the keyboard D♭ is a black key and F and A are white. The thumb starts on a black key, so slide the whole hand a little further in, towards the fallboard.
How do you play D♭ Augmented on guitar?
Use the fingering in the diagram above. This one is a barre at fret 9: keep the index finger flat across the strings and curve the others so they don't mute the strings next to them.
What is another name for the D♭ Augmented chord?
D♭ Augmented is enharmonically equivalent to C♯ Augmented. Both chord names describe exactly the same notes, but the spelling depends on the key you are playing in.