Shrine

Grey version

Tiles are #3977c6 

Ajahn Amaro

Ajahn Amaro proposed a blue background: Blue Lace Agate (this corresponds to the monochromatic complementary colour: #6092D2, produced by the canva generator)

Tan Mannuno

Tan Manuno proposed the actual complementary colour, which is more of a statement. (this complementary colour could be used in other places as well, for small touches)