Each major scale also has a parallel minor scale. This parallel scales consists of the same notes and therefore also sharing the same 5 patterns. But melodically the root note is on a different position and the notes around the root note makes a complete different sound.
There are also a number of chords from the scale and the parallel scale that will sound good to a song in this scale. But here it's a bit like language, even if you know the alphabet you need to create meaningful words.
To make it easier finding matching chords to a scale, I have added a chord list with 6 versions of the chords as fingering chart (3x MajMin plus 3x Septime). Even these chords are more important for guitar players, but the chord list can be found in the left menu to help them out. You will only find chords matching the current selected scale, so that the list is not endlessly long.