D diminished piano chord - Ddim

The D diminished chord is a 3-note chord consisting of the notes D, F and Ab.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Ddim.

Interactive piano diagram for the D diminished chord

Piano keyboard displaying the D diminished chord with the notes D E# F G# Ab

Extended Chords

Chords that are a superset of Ddim. The chords include more notes but always D, F and Ab.

D diminished piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the Ddim chord. Feel free to save or share the image as needed.

Piano chord chart for the D diminished chord (Ddim). The notes D, F and Ab are highlighted.