C#dim/C Guitar Chord

The C# diminished over C is a diminished chord. Explore fingerings, progressions, and theory analysis below.

Finger Positions

Diminished
C#dim/C diagram
Root Note C#
Name C# diminished over C
Intervals 1P-3m-5d
Relative Minor A#m
Notes C, C#, E, G
Aliases C#dim, C#°, C#o

Common Progressions Popular patterns using C#

I-V-vi-IV

C# → G# → A#m → F#

vi-IV-I-V

A#m → F# → C# → G#

Diatonic Family (Triads)

C# D#m Fm F# G# A#m Cdim

Diatonic Family (7ths)

C#maj7 D#m7 Fm7 F#maj7 G#7 A#m7 Cm7b5

Scale Compatibility

View All Scales
Minor Blues Diminished Locrian Locrian Pentatonic Super Locrian Pentatonic Altered Locrian #2 Ultralocrian Locrian 6 Dorian #4 Lydian Diminished Hungarian Minor Hungarian Major Flamenco Todi Raga

* 15 scales found containing the notes C, C#, E, G.

Audio & MIDI Analysis

MIDI Numbers 60, 61, 64, 67
Frequencies (Hz)

261.6255653005986, 277.1826309768721, 329.6275569128699, 391.99543598174927