Chord

D7 chord

D7 is a dominant seventh chord with the notes D, F♯, A, C.

F♯3

C♭7

Intervals

Note	Interval	Semitones
D	root	0
F♯	major 3rd	4
A	perfect 5th	7
C	minor 7th	10

Inversions

Root position	D – F♯ – A – C
1st inversion	F♯ – A – C – D (D7/F♯)
2nd inversion	A – C – D – F♯ (D7/A)
3rd inversion	C – D – F♯ – A (D7/C)

Keys that contain D7

V7 in G major VII7 in E minor

Related chords

D Dmaj7 D6 Dadd9 Dsus4

How to build a dominant seventh chord

A dominant seventh chord is a major triad with a minor 7th added. It is the V7 chord of a major key and pulls strongly towards the tonic; it is also the basic chord of the blues.

Look up any other chord with the Scale & Chord Finder.