Robert Chapin

<p>Input fields on the WordPress admin screens have been nearly invisible since version 2.7.  The problem was so severe that Matt suggested I make a plugin to override core CSS values for anyone who wanted more contrast.  Following community feedback, I created this extra plugin specifically for high contrast.</p>
<p>This plugin adds Admin Color Scheme options that dramatically change the appearance of form fields, table rows, and background colors in the admin pages.  It is not intended to follow the design principles of the built-in style sheets.  If this is too much for your needs, then also consider my plugin with more subtle effects called <a href="https://wordpress.org/plugins/fix-admin-contrast/" rel="ugc">Fix Admin Contrast</a></p>


High Contrast Admin

Adds admin color schemes for the visually impaired.

Pluginjoy

<p><strong>SiteFix</strong> raises your Lighthouse accessibility score the moment you activate it. No content is rewritten, no database tables are added, no permanent changes are made. Every fix is applied at runtime through WordPress filters — switch the plugin off and your site is exactly as it was before.</p>
<h4>What gets fixed automatically</h4>
<ul>
<li><strong>Image alt text</strong> — empty <code>alt</code> attributes get smart, contextual fallbacks</li>
<li><strong>Heading order</strong> — <code><h3></code> after a <code><h1></code> (with no <code><h2></code>) is normalised so screen readers can navigate</li>
<li><strong>Skip-to-content link</strong> — a visually-hidden link is injected at the top of every page</li>
<li><strong>Visible focus indicator</strong> — a high-contrast outline appears on keyboard focus</li>
<li><strong>ARIA landmarks</strong> — navigation menus get proper <code>role</code> and <code>aria-label</code></li>
<li><strong><code>lang</code> attribute</strong> — your site language is added to the <code><html></code> tag if missing</li>
<li><strong>Table captions</strong> — accessible captions and scope are added to data tables</li>
<li><strong>Form labels</strong> — inputs without labels get <code>aria-label</code> from placeholders or context</li>
<li><strong>Link text</strong> — vague links like “click here” get descriptive <code>aria-label</code>s</li>
</ul>
<h4>Why filter-based?</h4>
<ul>
<li><strong>Reversible</strong> — deactivate the plugin and every fix disappears. Nothing to undo.</li>
<li><strong>Safe</strong> — your post content, theme, and database are never modified.</li>
<li><strong>Fast</strong> — no scheduled tasks, no background scans, no bloat.</li>
</ul>
<h4>Pro</h4>
<p><a href="https://pluginjoy.com/product/sitefix/" rel="nofollow ugc">SiteFix Pro</a> adds <strong>AI-powered fixes</strong>:</p>
<ul>
<li>AI ARIA labels — context-aware labels for complex widgets</li>
<li>AI Color Contrast — suggested palette tweaks that meet WCAG AA</li>
<li>AI Heading Restructure — semantic heading suggestions</li>
<li>AI Form Label generation — natural-language labels from field context</li>
<li>AI WCAG Explainer — plain-English explanations for every accessibility issue</li>
<li>Bulk processing across your entire site</li>
<li>Premium AI included — click and it works, no API keys to manage</li>
</ul>


SiteFix — Lighthouse & Accessibility Fixes On The Fly

Boost your Lighthouse accessibility score instantly. Filter-based fixes — nothing changes in your database, deactivate to fully revert.

High Contrast Admin vs SiteFix — Lighthouse & Accessibility Fixes On The Fly