Symmetric Scale
C# / D♭ Diminished (W-H)
8-note alternating whole-half scale. The inverse of H-W diminished.
Notes in C# Diminished (W-H)
Chords in C# Diminished (W-H)
8 diatonic chordsOther Scales in C#
Diminished (W-H) in All 12 Keys
Practice by Ear
Chords in C# / Db Diminished (W-H)
The C# diminished (w-h) scale contains the notes Db, Eb, E, Gb, G, A, Bb, C. 8-note alternating whole-half scale. The inverse of H-W diminished.
The diatonic chords in C# diminished (w-h) are Db° (i), Eb° (ii), E° (iii), Gb° (iv), G° (v), A° (vi), Bb° (vii), C° (viii). These are the chords you can use when writing or improvising in this key — every note in each chord belongs to the C# diminished (w-h) scale.
To develop your ear for the C# diminished (w-h) sound, use the scale and chord trainers linked above. Being able to recognise these sounds by ear — not just read them from a chart — is what separates musicians who truly hear music from those who only read it.