Accessible palette generator

Generates a muted palette — the range most likely to give usable contrast — and points you at the contrast checker, because no generator can guarantee an accessible pair.

It is worth being straight about what "accessible palette generator" can mean. A generator can bias toward a range where good contrast is likely, which is what this does by favouring middling lightness and low saturation. It cannot certify a palette, because accessibility is a property of *pairs* in context — this text on that background at that size — not of a set of colours. A five-colour palette has ten possible pairs and most of them will fail; the useful workflow is to generate, pick your text and background, and check that specific pair.