C#/Db Dominant 7 chords

Formula: 1-3-5-♭7
Notes: C#-E#-G#-B
chord suffix: C#dom7

root position 1st inversion 2nd inversion 3rd inversion
C# – E# – G# – B E# – G# – B – C# G# – B – C# – E# B – C# – E# – G#

C# dominant 7 chord notes on a Piano

C# dominant 7 chord notes on a Piano