C minor chord on piano
The C minor chord is C–Eb–G. Tap the keys below to hear it.
CmC · Eb · G
Tap the keys to hear them
1 = thumb, 5 = little finger.
C minor has a dark, serious minor sound. The chord is built from C and G on white keys with Eb on the black key between D and E.
How the C minor chord is built
Fingerings & inversions
Standard fingerings use the thumb (1), the little finger (5), and either the index (2) or middle finger (3). Hand size and musical context change what feels natural. Switch Fingers on above to see 1-3-5 land for Cm.
| Position | Notes (bottom → top) | Right hand | Left hand |
|---|---|---|---|
| Root position | C – Eb – G | 1-3-5 | 5-3-1 |
| 1st inversion | Eb – G – C | 1-2-5 | 5-3-1 |
| 2nd inversion | G – C – Eb | 1-3-5 | 5-2-1 |
Inversion diagrams
The inversion buttons above play all 3 shapes of Cm.
Where Cm shows up
C minor is the relative minor of Eb major: the C minor scale is built from the same notes as the Eb major scale. The chord also works as the ii in Bb and the iii in Ab, two roles that keep it busy in pop and jazz progressions alike. The key of C minor has three flats.
Its most famous setting is the Cm–Ab–Eb–Bb loop, the minor-led progression behind countless pop hits.
Common questions
What notes are in the C minor chord?
The C minor chord is made up of C, Eb, G. Eb, the black key between D and E, is the only raised note in the shape; C and G stay white.
What fingers should I use to play Cm on piano?
In root position, the standard fingering is 1-3-5 in the right hand and 5-3-1 in the left hand (1 = thumb, 5 = little finger). Cm puts finger 3 on Eb, the chord's only black key.
Why does C minor sound sad?
Compared with C major, the middle note drops a half step: E becomes Eb. The C minor scale shares its notes with Eb major, its relative major, which is why the two chords often appear in the same songs.
What chords are in the key of C minor?
C minor shares its key signature with Eb major, so it uses the same seven diatonic chords: Eb major, F minor, G minor, Ab major, Bb major, C minor, D diminished, starting from C minor as the home chord.
What are the notes in the C natural minor scale?
The C natural minor scale is C – D – Eb – F – G – Ab – Bb, the same notes as the Eb major scale. The Cm chord is built from its 1st, 3rd and 5th degrees.
More C chords
Reviewed by
Composer, arranger and music educator. BA Music (LIPA), MA Composition (University of Salford).
Last updated 2026-08-13