A background should sit behind the text, not in place of it. This paragraph lies on the tile at its true scale — if it reads without effort, the tile can go under content.
Electric blue, bright green and violet fill a dense, tie-dye-like field, with magenta diamond rosettes and round medallions with pale centers repeating in a steady grid across the tile. Diamond-shaped motifs stack in offset rows, so the eye reads lattice lines of green and violet weaving between the blue medallions.
CC0 — use it for anything, no attribution needed. Read the FAQ