Db Minor Triad

Chord Tones: Db Minor Triad

Symbol: m, min, - — Formula: 1-♭3-5

DegreeNoteFrequency (A=440, Equal)
1 Db 277.183 Hz
♭3 E 329.628 Hz
5 Ab 415.305 Hz

Chord Notation

Notation TypeSymbol / Value
Lead Sheet SymbolDbm
All Common Symbolsm, min, -
Interval Formula1-♭3-5
Harmonic Categoryconsonant

Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.

Inversions

InversionNotes (low to high)Bass NoteSlash Notation
Root Position Db E Ab Db Db Minor Triad
First Inversion E Ab Db E Db Minor Triad/E
Second Inversion Ab Db E Ab Db Minor Triad/Ab

Harmonic Function

The Db minor chord commonly functions as the supertonic (♭II, Neapolitan) in C major or tonic in D♭ major. Its harmonic role varies by key — in major keys it provides subdominant or supertonic color.

The minor triad has a dark, introspective sound created by the flat third degree. It is the foundation of minor key harmony and widely used across all genres of music.

Common Progressions

The Db Minor Triad frequently appears in these progression patterns (shown in Roman numeral notation relative to key):

Songs Featuring the Minor Triad

Well-known songs where the Db Minor Triad — or this chord type — plays a prominent role:

Tuning Frequencies Across Temperaments

Frequencies shown at A=440 Hz. View full temperament data for any note.

NoteEqual Temp.PythagoreanJust Intonation
Db 277.183 Hz 278.437 Hz 279.067 Hz
E 329.628 Hz 330.001 Hz 327.032 Hz
Ab 415.305 Hz 417.657 Hz 418.601 Hz

Scales Containing the Db Minor Triad

These scales include the Db Minor Triad as a diatonic or characteristic chord: