What does the A11y-strict page — WCAG AA as a hard requirement prompt produce?

A a11ystrict website with AA requirements, Contrast audit, Keyboard map, Screen-reader pass. The vibe target is "spec-exact, keyboard-clean, audit-visible" and the prompt body is printed in full on the page.

How well does it score?

92% average fidelity over 4 recorded runs. Best model: Claude 4.6 Sonnet. Weakest recorded run: 91% on Codex.

Are failures included?

No build failures are recorded for this prompt, and the log says so rather than implying every model succeeded elsewhere.

Concept render — composed live from this prompt's palette & layout. Reproducible with the library, not a stock screenshot.

Concept scene: Grid Drift — open in library →

A11yStrictFeaturedby Motif Studiopublished 2026-09-10

A11y-strict page — WCAG AA as a hard requirement

vibe: spec-exact, keyboard-clean, audit-visible

starter — 4 blocks, 2 stacks≈ 700 tokens to run (estimate)

prompt.txt — copy-paste ready

A prompt-form experiment where WCAG AA is a hard requirement list in the brief, and the page proves it on itself.
• AA requirements: the requirement list written into the page — contrast 4.5:1, focus visible, headings in order, no info by colour alone — as a checklist the viewer can audit the page against.
• Contrast audit: a live audit strip showing each palette pair with its measured ratio and its AA pass/fail; if a pair fails, the page shows the replacement pair it should have used.
• Keyboard map: a small 'try it' panel listing the full keyboard journey — Tab order, skip link, focus rings, the Escape paths — because keyboard access is a feature you can demo.
• Screen-reader pass: the page's own landmarks, heading order, and alt-text policy shown in a notes column ('every image has alt; decorative images are aria-hidden, and here is why').
• Palette: chosen to pass AA first and look good second — the constraint is the design.

Stacks shipped:HTMLReactBlocks:AA requirementsContrast auditKeyboard mapScreen-reader pass

Community:▶ Re-run this prompt ⤴ Submit a remix of it ★ Your saved listRe-runs are a labelled simulation; the run log on this page is the real record.

⚠ Before you run it, know this