C# Augmented 7 Guitar chord

RC#3E##5G##b7B

Explore C# Augmented 7 in Chord8 →

Voicing positions (6)

9 8 7 6 0 5

9 8 9 6 0 5

9 8 7 6 0 7

9 8 7 6 0 9

9 12 9 10 0 9

9 12 11 10 0 9

Interval colors

In Chord8, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.

R

Minor 2nd

Major 2nd

Minor 3rd

3

Perfect 4th

Tritone

Perfect 5th

#5

Major 6th

b7

Major 7th

C# Augmented 7 chord

The C# Augmented 7 chord is built from the intervals: R, 3, #5, and b7. It contains the notes C#, E#, G##, and B. The added seventh gives this chord a richer, more complex sound.

Related chords

Same root (C#)

C#C#min C#7 C#M7 C#m7 C#dim C#aug C#sus2

Same quality (Augmented 7)

B# Augmented 7 D Augmented 7 D# Augmented 7 F# Augmented 7 G# Augmented 7

See the music. Every interval has a color.

Open Chord8 →