diff --git a/css/component/color-categorization.css b/css/component/color-categorization.css
new file mode 100644
index 0000000..38f8f7b
--- /dev/null
+++ b/css/component/color-categorization.css
@@ -0,0 +1,269 @@
+/**
+ * Color categorization swatches.
+ * Color names stay in the control for screen readers.
+ */
+
+.basic-page-color-category-details > summary .basic-page-color-category__selected {
+  display: none;
+  align-items: center;
+  gap: 0.25rem;
+  margin-inline-start: 0.5rem;
+}
+
+.basic-page-color-category-details:not([open]) > summary .basic-page-color-category__selected:not(:empty) {
+  display: inline-flex;
+}
+
+.basic-page-color-category__dot {
+  width: 0.75rem;
+  height: 0.75rem;
+  border-radius: 50%;
+  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
+}
+
+.basic-page-color-category__dot--blue {
+  background-color: #0088ff;
+}
+
+.basic-page-color-category__dot--green {
+  background-color: #34c759;
+}
+
+.basic-page-color-category__dot--purple {
+  background-color: #663399;
+}
+
+.basic-page-color-category__dot--pink {
+  background-color: #ff69b4;
+}
+
+.basic-page-color-category__dot--orange {
+  background-color: #ff8d28;
+}
+
+.basic-page-color-category__dot--yellow {
+  background-color: #ffcc00;
+  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.28);
+}
+
+.basic-page-color-category__dot--red {
+  background-color: #ff383c;
+}
+
+.views-exposed-form .category-column {
+  width: max-content;
+  min-width: 4.5rem;
+  border: var(--input-border-size) solid var(--input-border-color);
+  border-radius: var(--base-border-radius);
+  background-color: var(--input-bg-color);
+}
+
+.views-exposed-form .category-column__toggle {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  box-sizing: border-box;
+  min-height: calc(((var(--input-padding-vertical) + var(--input-border-size)) * 2) + var(--input-line-height));
+  margin: 0;
+  gap: 0.35rem;
+  padding-inline: 0.65rem;
+  list-style: none;
+  cursor: pointer;
+}
+
+.views-exposed-form .category-column__selected {
+  display: none;
+  align-items: center;
+  gap: 0.25rem;
+  margin-inline-end: auto;
+}
+
+.views-exposed-form .category-column:not([open]) .category-column__selected:not(:empty) {
+  display: flex;
+}
+
+.views-exposed-form .category-column__dot {
+  width: 0.75rem;
+  height: 0.75rem;
+  border-radius: 50%;
+  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
+}
+
+.views-exposed-form .category-column__dot--blue {
+  background-color: #0088ff;
+}
+
+.views-exposed-form .category-column__dot--green {
+  background-color: #34c759;
+}
+
+.views-exposed-form .category-column__dot--purple {
+  background-color: #663399;
+}
+
+.views-exposed-form .category-column__dot--pink {
+  background-color: #ff69b4;
+}
+
+.views-exposed-form .category-column__dot--orange {
+  background-color: #ff8d28;
+}
+
+.views-exposed-form .category-column__dot--yellow {
+  background-color: #ffcc00;
+  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.28);
+}
+
+.views-exposed-form .category-column__dot--red {
+  background-color: #ff383c;
+}
+
+.views-exposed-form .category-column__toggle::-webkit-details-marker {
+  display: none;
+}
+
+.views-exposed-form .category-column__toggle::marker {
+  content: "";
+}
+
+.views-exposed-form .category-column__caret {
+  width: 0.875rem;
+  height: 0.5625rem;
+  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 9'%3e%3cpath fill='none' stroke-width='1.5' d='M1 1l6 6 6-6' stroke='%23545560'/%3e%3c/svg%3e");
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: contain;
+}
+
+.views-exposed-form .category-column[open] .category-column__caret {
+  transform: scaleY(-1);
+}
+
+.views-exposed-form .category-column .form-element--type-select-multiple {
+  display: block;
+  width: 100%;
+  min-width: 0;
+  margin: 0;
+  padding-inline: 0;
+  border: 0;
+  border-block-start: var(--input-border-size) solid var(--input-border-color);
+  border-radius: 0;
+  box-shadow: none;
+  text-align: center;
+  background-image: none;
+}
+
+.form-item--field-color-categorization-value option,
+.form-item--field-color-categorization option:not([value="_none"]) {
+  height: 1.375rem;
+  color: transparent;
+  -webkit-text-fill-color: transparent;
+  font-size: 0;
+  line-height: 1.375rem;
+  background-repeat: no-repeat;
+  background-position: center;
+  background-size: 0.875rem 0.875rem;
+}
+
+.form-item--field-color-categorization option:not([value="_none"]) {
+  background-position: 0.75rem center;
+}
+
+.form-item--field-color-categorization-value option[value="blue"],
+.form-item--field-color-categorization option[value="blue"] {
+  background-image: radial-gradient(circle, #0088ff 68%, transparent 70%);
+}
+
+.form-item--field-color-categorization-value option[value="green"],
+.form-item--field-color-categorization option[value="green"] {
+  background-image: radial-gradient(circle, #34c759 68%, transparent 70%);
+}
+
+.form-item--field-color-categorization-value option[value="purple"],
+.form-item--field-color-categorization option[value="purple"] {
+  background-image: radial-gradient(circle, #663399 68%, transparent 70%);
+}
+
+.form-item--field-color-categorization-value option[value="pink"],
+.form-item--field-color-categorization option[value="pink"] {
+  background-image: radial-gradient(circle, #ff69b4 68%, transparent 70%);
+}
+
+.form-item--field-color-categorization-value option[value="orange"],
+.form-item--field-color-categorization option[value="orange"] {
+  background-image: radial-gradient(circle, #ff8d28 68%, transparent 70%);
+}
+
+.form-item--field-color-categorization-value option[value="yellow"],
+.form-item--field-color-categorization option[value="yellow"] {
+  background-image: radial-gradient(circle, #ffcc00 60%, rgba(0, 0, 0, 0.28) 62%, rgba(0, 0, 0, 0.28) 70%, transparent 72%);
+}
+
+.form-item--field-color-categorization-value option[value="red"],
+.form-item--field-color-categorization option[value="red"] {
+  background-image: radial-gradient(circle, #ff383c 68%, transparent 70%);
+}
+
+.color-categorization {
+  display: inline-flex;
+  gap: 0.35rem;
+  align-items: center;
+}
+
+.color-swatch {
+  display: inline-block;
+  width: 0.875rem;
+  height: 0.875rem;
+  border-radius: 50%;
+  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
+  vertical-align: middle;
+}
+
+.color-swatch--blue {
+  background-color: #0088ff;
+}
+
+.color-swatch--green {
+  background-color: #34c759;
+}
+
+.color-swatch--purple {
+  background-color: #663399;
+}
+
+.color-swatch--pink {
+  background-color: #ff69b4;
+}
+
+.color-swatch--orange {
+  background-color: #ff8d28;
+}
+
+.color-swatch--yellow {
+  background-color: #ffcc00;
+}
+
+.color-swatch--red {
+  background-color: #ff383c;
+}
+
+@media (forced-colors: active) {
+  .form-item--field-color-categorization-value option,
+  .form-item--field-color-categorization option {
+    height: auto;
+    color: CanvasText;
+    -webkit-text-fill-color: CanvasText;
+    font-size: inherit;
+    background-image: none;
+  }
+
+  .color-swatch .visually-hidden {
+    position: static !important;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+    clip-path: none;
+  }
+}
diff --git a/express_admin.libraries.yml b/express_admin.libraries.yml
index 7faea6b..6aa2a8e 100644
--- a/express_admin.libraries.yml
+++ b/express_admin.libraries.yml
@@ -3,6 +3,12 @@ global-styling:
     component:
       css/component/button.css: {}
       css/component/form-warning.css: {}
+      css/component/color-categorization.css: {}
+  js:
+    js/category-column.js: {}
+  dependencies:
+    - core/drupal
+    - core/once
 
 node-form:
   css:
diff --git a/js/category-column.js b/js/category-column.js
new file mode 100644
index 0000000..eec6c83
--- /dev/null
+++ b/js/category-column.js
@@ -0,0 +1,88 @@
+/* global Drupal, once */
+(function (Drupal, once) {
+  const colors = ['blue', 'green', 'purple', 'pink', 'orange', 'yellow', 'red'];
+
+  // One circle per selected color - w/ accessiblescreen reader naming
+  function fillDots(select, container, className) {
+    const names = [];
+    container.replaceChildren();
+    [...select.selectedOptions].forEach((option) => {
+      if (!colors.includes(option.value)) {
+        return;
+      }
+      const dot = document.createElement('span');
+      dot.className = className + ' ' + className + '--' + option.value;
+      dot.setAttribute('aria-hidden', 'true');
+      container.appendChild(dot);
+      names.push(option.textContent.trim());
+    });
+    return names;
+  }
+
+  Drupal.behaviors.expressAdminCategoryColumn = {
+    attach(context) {
+      // show selected circles in the Color Category summary
+      once('basic-page-color-category', '.form-item--field-color-categorization select[multiple]', context).forEach((select) => {
+        const details = select.closest('details');
+        const summary = details ? details.querySelector(':scope > summary') : null;
+        if (!details || !summary) {
+          return;
+        }
+
+        details.classList.add('basic-page-color-category-details');
+        const selected = document.createElement('span');
+        selected.className = 'basic-page-color-category__selected';
+        summary.appendChild(selected);
+
+        const render = () => {
+          fillDots(select, selected, 'basic-page-color-category__dot');
+        };
+
+        select.addEventListener('change', render);
+        render();
+      });
+
+      // Content View - wrap the Category multiselect in a caret to look nice, otherwise its long
+      once('category-column', '.form-item--field-color-categorization-value select[multiple]', context).forEach((select) => {
+        const item = select.closest('.form-item--field-color-categorization-value');
+        const label = item ? item.querySelector('label') : null;
+        if (!item || !label) {
+          return;
+        }
+
+        const labelText = label.textContent.trim();
+        const details = document.createElement('details');
+        details.className = 'category-column';
+
+        const summary = document.createElement('summary');
+        summary.className = 'category-column__toggle';
+
+        // Screen reader name for the closed control.
+        const hidden = document.createElement('span');
+        hidden.className = 'visually-hidden';
+        hidden.dataset.categoryLabel = labelText;
+        hidden.textContent = labelText;
+
+        const selected = document.createElement('span');
+        selected.className = 'category-column__selected';
+
+        const caret = document.createElement('span');
+        caret.className = 'category-column__caret';
+        caret.setAttribute('aria-hidden', 'true');
+
+        summary.append(hidden, selected, caret);
+        details.append(summary);
+        label.insertAdjacentElement('afterend', details);
+        details.append(select);
+
+        const render = () => {
+          const names = fillDots(select, selected, 'category-column__dot');
+          hidden.textContent = names.length ? labelText + ': ' + names.join(', ') : labelText;
+        };
+
+        select.addEventListener('change', render);
+        render();
+      });
+    },
+  };
+})(Drupal, once);
diff --git a/js/node-form.js b/js/node-form.js
index 65fb184..4d055be 100644
--- a/js/node-form.js
+++ b/js/node-form.js
@@ -8,7 +8,7 @@
     // check the toggle state of the button 
     const status = button.dataset.status;
 
-    // if the toggle status is 'open'
+    // Toggle toggle
     if (status == 'open') {
       main.classList.add('ucb-sidebar-closed');
     } else {
@@ -25,17 +25,17 @@
     const myStatus = button.dataset.status;
 
     if (myStatus == 'open') {
-      // set the data attribute to closed 
+      // Set the data attribute to closed 
       button.dataset.status = 'closed';
 
-      // and switch to the closed icon 
+      // Switch to the closed icon 
       button.innerHTML = closeButton;
 
     } else {
-      // set the data attribute to open 
+      // Set open
       button.dataset.status = 'open';
 
-      // ans switch to the open icon 
+      // Switch to  open icon 
       button.innerHTML = openButton;
     }
   }
diff --git a/templates/views-view-field--content--field-color-categorization.html.twig b/templates/views-view-field--content--field-color-categorization.html.twig
new file mode 100644
index 0000000..dd0d982
--- /dev/null
+++ b/templates/views-view-field--content--field-color-categorization.html.twig
@@ -0,0 +1,18 @@
+{#
+/**
+ * @file
+ * Shows each color categorization as a circle
+ */
+#}
+{% set labels = output|render|striptags|trim|split(', ') %}
+{% if labels|join %}
+  <span class="color-categorization">
+    {% for label in labels %}
+      {% if label %}
+        <span class="color-swatch color-swatch--{{ label|clean_class }}">
+          <span class="visually-hidden">{{ label }}</span>
+        </span>
+      {% endif %}
+    {% endfor %}
+  </span>
+{% endif %}