Piano Modes

The seven modes of the major scale, each with a unique character and color. Click any mode to explore all 18 keys with diagrams, audio, and theory.

Ionian
1st Mode · = Major ScaleW–W–H–W–W–W–H

The natural major scale — bright, resolved, and familiar.

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Dorian
2nd Mode of MajorW–H–W–W–W–H–W

Minor with a raised 6th — warm, jazzy, and soulful.

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Phrygian
3rd Mode of MajorH–W–W–W–H–W–W

Minor with a flatted 2nd — dark, exotic, and tense.

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Lydian
4th Mode of MajorW–W–W–H–W–W–H

Major with a raised 4th — bright, floating, and dreamlike.

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Mixolydian
5th Mode of MajorW–W–H–W–W–H–W

Major with a flatted 7th — bluesy, driving, and earthy.

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Aeolian
6th Mode · = Natural MinorW–H–W–W–H–W–W

The natural minor scale — melancholic, expressive.

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Locrian
7th Mode of MajorH–W–W–H–W–W–W

Diminished tonic — unstable and unresolved.

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Why the colors?

The color palette for each mode is inspired by music-color synesthesia — a neurological phenomenon where people perceive colors when hearing music. While each synesthete's associations are unique, there are common patterns: bright major sounds tend to evoke warm golds and yellows, minor modes lean toward cooler blues and greens, and darker or more dissonant modes often map to deep reds, purples, and grays. These colors are a creative interpretation of those tendencies, designed to make each mode's character immediately visible.

What are modes?

Modes are scales derived from the major scale by starting on each of its seven degrees. Each mode uses the same seven notes as its parent major scale but treats a different note as the tonal center, producing a distinct musical character.

For example, the C major scale contains C-D-E-F-G-A-B. If you play those same notes but start and resolve on D, you get D Dorian. Start on E and you get E Phrygian. Each starting point creates a mode with its own unique flavor — from the bright stability of Ionian (the major scale) to the dark instability of Locrian.

Modes are fundamental to jazz, rock, classical, and world music. Understanding them opens up a vast palette of melodic and harmonic possibilities beyond the basic major and minor scales.

Mode Formula Reference

ModeDegreeFormulaQualityCharacter
Ionian1W–W–H–W–W–W–HMajorBright, resolved
Dorian2W–H–W–W–W–H–WMinorWarm, jazzy
Phrygian3H–W–W–W–H–W–WMinorDark, exotic
Lydian4W–W–W–H–W–W–HMajorFloating, dreamlike
Mixolydian5W–W–H–W–W–H–WMajorBluesy, driving
Aeolian6W–H–W–W–H–W–WMinorMelancholic, expressive
Locrian7H–W–W–H–W–W–WDiminishedUnstable, tense