Marc Tönsing

Hero Color Picker adds per-post background and font color controls to the editor sidebar for hero styling via CSS on elements with the <code>hero-colored</code> class.
Features: 
– Two color controls: <code>Background Color</code> and <code>Font Color</code> 
– On-demand color pickers in compact dropdown popovers 
– Live preview of both colors together directly in the sidebar 
– Applies selected colors to the editor post summary area for a closer backend preview 
– Removes the featured image preview outline while a custom background color is active 
– Accessibility check for <code>WCAG AAA Normal Text</code> with <code>PASS</code> / <code>FAILED</code> status 
– Panel is shown only while editing posts (<code>post</code>), not in template editing contexts 
– Adds a core-like posts list view <code>Hero Background</code> to show only posts with a custom hero background color 
– Works on elements that have the CSS class <code>hero-colored</code>
Stored as post meta: 
– <code>hero_color_picker_hero_color</code> 
– <code>hero_color_picker_font_color</code>
Frontend output (only when values are set):
<pre><code>.hero-colored {
 background-color: $background;
 color: $font;
}
</code></pre>
Important template setup: 
– Open your block theme template (for example <code>Single</code>) in the Site Editor. 
– Select the <code>Group</code> block that should receive the hero styles. 
– In block settings, add <code>hero-colored</code> to <code>Additional CSS class(es)</code>.

Hero Color Picker

Hero Color Picker adds per-post color selection in the editor sidebar for hero styling via CSS.

Andrew Ozz

avryl

This plugin adds and advanced color picker to the editor. You’ll have the ability to add custom colors with a color picker, a feature that has been removed from WordPress 3.9. It only works for WordPress 3.9 and higher.

TinyMCE Color Picker

This plugin adds and advanced color picker to the editor. You’ll have the ability to add custom colors with a color picker, a feature that has been re …

Hero Color Picker vs TinyMCE Color Picker