The F-flat diminished chord is a tense and dissonant chord consisting of the notes F♭, A𝄫, and C𝄫. Built from a root, minor third, and diminished fifth, this chord creates a feeling of instability and suspense, making it ideal for dramatic harmonic movement and resolution. The F-flat diminished chord is commonly used in classical, jazz, and contemporary music to introduce tension, facilitate smooth modulations, and add a dark, expressive color to chord progressions.
Name: F-flat diminished chord
Symnonyms:: F-flat diminished triad
Notes: F♭, A𝄫, C𝄫
Intervals: 1, ♭3, ♭5
Chord symbol: F♭o
Alternative symbols: F♭dim, F♭m(♭5), F♭m♭5
Type: Triad (three-note chord)
F-flat diminished chord on the Staff
F-flat diminished chord on Piano
F-flat diminished chord on Guitar
F-flat diminished chord on Ukulele
Rowan Ellis is a musician and educator with a passion for exploring the language of harmony and melody. With years of experience across classical, jazz, and contemporary styles, Rowan breaks down music theory into clear, practical insights. His goal is to make chords and scales less intimidating and more inspiring for every musician.