C#
Augmented
 Scale
notes:C#D##E#G#AB#
intervals:1P2A3M5P6m7M
semitones:313131
AD##B#GBbE#C#G#BF#DA3B#GEbBbC#G#D##B5DAE#B#EbBbGbC#7D##BGDE#B#G#EbF#C#AD##10GDBbE#G#D#BF#1212AD##B#GBbE#C#G#BF#DA15B#GEbBbC#G#D##B17DAE#B#EbBbGbC#

Harmonized chords

IIIIIIIVVVI
in 3-notesC#Mb6D##Mb6E#Mb6G#Mb6AMb6B#Mb6
in 4-notesC#Mb6D##Mb6E#Mb6G#Mb6AMb6B#Mb6

other scale chords

C#majC#mC#5C#augC#maj7C#m/ma7C#mb6C#M7b6C#Mb6C#+add#9C#m#5C#mMaj7b6C#mb6M7

Scale modes

C# AugmentedD## Six tone symmetricalE# AugmentedG# Six tone symmetricalA AugmentedB# Six tone symmetrical

Related

with more notes

C# Nine tone scaleC# Mela Gangeyabhusani (33)C# Mela Dhatuvardhani (69)