The C dominant eleventh chord (C11) is a complex and richly textured chord that extends the traditional dominant seventh by incorporating the ninth (D) and the eleventh (F). Comprising the notes C, E, G, B♭, D, and F, it creates a layered and harmonically dense sound, often used to add tension and color in jazz, funk, and fusion music. The inclusion of the eleventh introduces a suspended quality, blending dissonance with consonance and providing a sense of movement within chord progressions. The C dominant eleventh chord is particularly effective in creating dynamic harmonic landscapes, serving as a bridge or transitional chord that propels the music forward while maintaining a rich and expressive tonal palette.
Name: C dominant eleventh chord
Notes: C, E, G, B♭, D, F
Intervals: 1, 3, 5, ♭7, 9, 11
Chord symbol: C11
Type: Hexad (six-note chord)
C dominant eleventh chord on the Staff
C dominant eleventh chord on Piano
C dominant eleventh chord on Guitar
C dominant eleventh 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.