Nothing has been overwritten. Every earlier document is still live at its own address, and this page says what each one was, what was good in it, and what replaced it — so anything worth bringing forward can be found rather than remembered.
Ten colour directions built from your 53 hex picks, each with five colours in roles, a written argument, an honest note on what is wrong with it, and a full contrast table.
249 object-to-object combinations, each anchor paired with two or three matches, with photographs of both objects and the harmony reasoning stated.
Ten directions built before your shortlist existed, labelled on the cover as missing the most important variable.
The first palette round, built straight off three deep-research reports and the OKLCh harmony analysis.
The current round is at the colour library, combinations and the ten directions.
These archived pages were built on the colour data as it stood before deduplication and before the item taxonomy existed, so some of them show the same reading twice and some propose moves that are not physically possible. That is why they were replaced — but the ideas in them are still good, and that is why they are still here.