Modes from Light to Dark

Lydian                   #4

Ionian                    (no sharps or flats)

Mixolydian            b7

Dorian                   b3, b7

Aeolian                 b3, b6, b7

Phrygian               b2, b3, b6, b7

Locrian                 b2, b3, b5, b6, b7