I didn't have any photos with the challenge colors, so I had to make some. These were all very dark, but lighted, night shots, run through filters in the Prisma app before being blended with simple gradient masks.

Anna Aspnes:
ArtPlay Palette Break Away
ArtPlay Palette Scholarly
Artsy Transfers Arrive
Artsy Transfers Flourish
ArtPlay Palette Autumn Crisp (blue artsy paper overlaid pages in multiply mode)
ArtPlay Palette Crazy Life (transfers)
Warm Glows 8
Button Threadz 1
Spackle Textures 5