C Diminished Seventh Chord
Also known as:
C Diminished 7th , Cdim7 , Co7
The Diminished Seventh Chord has a diminished quality which is made by stacking minor Third intervals creating a minor Third, a diminished (lowered or flattened) Fifth that together produce a dark, tense sound. Diminished Seventh Chord contains the notes C, E♭, G♭, B. The Diminished Seventh Chord is a Seventh type chord which means it consists of a Triad (the Root C, the Third E♭, and the Fifth G♭) and the Seventh B.
Below you will find the Diminished Seventh Chord notes, notation, degrees, intervals, related scales and chords, and more.
Notes
C, E♭, G♭, B
Notation
Degrees
Note | Number | Name |
---|---|---|
C | 1 | Tonic |
E♭ | ♭3 | Mediant |
G♭ | ♭5 | Dominant |
B | 7 | Subtonic |
Intervals
Notes | Semitones | Interval |
---|---|---|
C > C | 0 | Perfect Unison (P1) |
C > E♭ | 3 | minor 3rd (m3) |
C > G♭ | 6 | Diminished 5th (d5 or Tritone) |
C > B | 9 | Diminished 7th (d7) |
Scales related to C Diminished Seventh Chord
Same Spellings
Scales that include all of the notes of the C Diminished Seventh Chord.
viio Chord of D♭ Harmonic Minor Scale
iiio Chord of A♭ Phrygian Dominant Mode
Different Spellings
Scales that include different spellings of all the notes of the C Diminished Seventh Chord.
iio Chord of A♯ Harmonic Minor Scale
viio Chord of C♯ Harmonic Minor Scale
vo Chord of E♯ Phrygian Dominant Mode
iiio Chord of G♯ Phrygian Dominant Mode
Chords related to C Diminished Seventh Chord
Enharmonic Equivalent
Chord with the same root and notes as the C Diminished Seventh Chord but different spelling.
B♯ Diminished Seventh Chord
Same Notes
Chords that have all of the same notes (in any spelling) as the C Diminished Seventh Chord.
A Diminished Seventh Chord
B♯ Diminished Seventh Chord
D♯ Diminished Seventh Chord
E♭ Diminished Seventh Chord
F♯ Diminished Seventh Chord
G♭ Diminished Seventh Chord
Same Root Note
Chords that include the same notes (in any spelling) as the C Diminished Seventh Chord and have the same root note.
No matches found
Different Root Note
Chords that include the same notes (in any spelling) as the C Diminished Seventh Chord but have a different root note.
B Dominant Seventh Flat Ninth Chord
C♭ Dominant Seventh Flat Ninth Chord
D Dominant Seventh Flat Ninth Chord
E♯ Dominant Seventh Flat Ninth Chord
F Dominant Seventh Flat Ninth Chord
G♯ Dominant Seventh Flat Ninth Chord
A♭ Dominant Seventh Flat Ninth Chord
A Diminished Seventh Chord
B♯ Diminished Seventh Chord
D♯ Diminished Seventh Chord
E♭ Diminished Seventh Chord
F♯ Diminished Seventh Chord
G♭ Diminished Seventh Chord
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