Db Mayor Acorde

A bright, happy triad built from a root, major third, and perfect fifth.

Db Acorde — Quick Answer & Harmonic Definition

The Db (Major) chord consists of the notes Db, F, Ab. It is constructed from the root note Db using the major interval formula (0–4–7 semitones).

Formula: 0 – 4 – 7

Notes

Db – F – Ab

Intervals (semitones)

0 – 4 – 7

Type

Triad

Db on Piano

Press highlighted keys simultaneously to play the Db chord.

C# (Root (R))

F (Major 3rd)

G# (Perfect 5th)

Db on Guitar

Fret numbers (low E → high e string): x46664 (x=mute, 0=open)

Interval Analysis

Degree	Interval Name	Semitones	Note in C#
Root	Root (R)	0	C#
3rd	Major 3rd	4	F
5th	Perfect 5th	7	G#

About the Db Mayor Chord

The Db chord (Db Mayor) consists of 3 notes: C#, F, G#. A bright, happy triad built from a root, major third, and perfect fifth.

To build any major chord, apply intervals of 0, 4, 7 semitones above the root. Starting from C#: the notes land on C#, F, G#.

Playing Db on Piano

Press C#, F, G# simultaneously. In root position, C# is lowest. First inversion places F in the bass for a lighter sound; second inversion uses G# as the bass note.

Common Chord Progressions Using Db

I–IV–V: Db – F# – G# (blues and rock)
I–V–vi–IV: Db – G# – A#m – F# (pop staple)
I–vi–IV–V: Db – A#m – F# – G# (50s progression)

The Db Chord in Context

As a major chord, Db serves as the tonic (I) in the key of C# major. It also appears as the IV chord in G# major, and as the V chord in F# major — making it one of the foundational primary triads in Western harmony.

Other C# Chords

Mayor Chord in All 12 Keys

C C# D D# E F F# G G# A A# B

Knowledge Base & FAQs

Db Chord — Frequently Asked Questions

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What notes are in the Db chord?

The Db Mayor chord contains: C#, F, G#.

These notes are derived by applying the major interval formula (0–4–7 semitones) to the root note C#.

What is the Db chord used for?

A bright, happy triad built from a root, major third, and perfect fifth.

The Db chord is used across pop, rock, jazz, and classical music. As the I chord in the key of C# major, it functions as the most stable resting point in progressions.

How do you play Db on piano?

On piano, play C#, F, G# simultaneously.

In root position, C# is the lowest note. Inversions move the bass note up — first inversion has F lowest, second inversion has G# lowest.

How many notes are in a major chord?

A major chord has 3 notes: C#, F, G# (in C#).

It is a triad — the most fundamental chord type.

What is the difference between C# major and C# minor?

The C# major chord (C#–F–G#) uses a major third (4 semitones), giving it a bright, happy sound.

The C# minor chord (C#–E–G#) uses a minor third (3 semitones), giving it a darker, emotional sound.

What key does Db belong to?

Db naturally serves as the I chord in the key of C# major.

It also appears as IV in the key of G# major, and as V in the key of F# major.

Can I play Db on ukulele?

Yes.

The ukulele uses GCEA tuning with 4 strings. The Db chord notes (C#, F, G#) can be fretted on a ukulele, though the shapes differ from guitar due to the 4-string layout and shorter scale.

What chords go well with Db?

In the key of C# major, Db pairs naturally with F# major (IV), G# major (V), and A#m (vi).

The classic I–IV–V (Db–F#–G#) is the foundation of blues, country, and rock.

What is a chord inversion of Db?

An inversion places a non-root note in the bass.

Db root position: C# in bass. First inversion: F in bass. Second inversion: G# in bass. Inversions create smoother bass line movement without changing the harmony.

How do I memorize the notes in a major chord?

Remember the formula: 0–4–7 semitones from root.

For Db: start on C#, add 4 semitones, then 7 semitones. Practicing this across all 12 roots builds instant recognition of any major chord.