7th Chords
D# Diminished 7th chord
Three stacked minor thirds. Maximum tension, fully symmetrical, and able to resolve in four directions.
Notes in D# Diminished 7th
| Note | Interval | Semitones from root |
|---|---|---|
| D# | Root | 0 |
| F# | Minor 3rd | 3 |
| A | Tritone | 6 |
| C | Major 6th | 9 |
Formula: 0–3–6–9 semitones above the root. Move the whole shape up or down and you get the same chord in another key — that is why Diminished 7th chords sound alike no matter where they start.
Other chords on D#
D# MajorD# MinorD# DiminishedD# AugmentedD# Major 7thD# Minor 7thD# Dominant 7thD# Half-Diminished 7th
Want to hear D# Diminished 7th inside a progression? Load a key in the chord progression generator or browse the scales reference.
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