diff --git a/packages/stacks-classic/lib/atomic/__snapshots__/color.less.test.ts.snap b/packages/stacks-classic/lib/atomic/__snapshots__/color.less.test.ts.snap
index 1c6b966ec1..3bd6a41114 100644
--- a/packages/stacks-classic/lib/atomic/__snapshots__/color.less.test.ts.snap
+++ b/packages/stacks-classic/lib/atomic/__snapshots__/color.less.test.ts.snap
@@ -3374,5 +3374,585 @@ body.theme-dark  .f\\:bc-inherit:focus-within,
 body.theme-system .theme-dark__forced  .f\\:bc-inherit:focus-within {
     border-color: inherit !important;
 }
+
+body.theme-highcontrast  .hc\\:fc-white {
+    color: var(--white) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-white {
+    background-color: var(--white) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-050 {
+    color: var(--black-050) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-050 {
+    background-color: var(--black-050) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-100 {
+    color: var(--black-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-100 {
+    background-color: var(--black-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-150 {
+    color: var(--black-150) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-150 {
+    background-color: var(--black-150) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-200 {
+    color: var(--black-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-200 {
+    background-color: var(--black-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-225 {
+    color: var(--black-225) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-225 {
+    background-color: var(--black-225) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-250 {
+    color: var(--black-250) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-250 {
+    background-color: var(--black-250) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-300 {
+    color: var(--black-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-300 {
+    background-color: var(--black-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-350 {
+    color: var(--black-350) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-350 {
+    background-color: var(--black-350) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-400 {
+    color: var(--black-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-400 {
+    background-color: var(--black-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-500 {
+    color: var(--black-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-500 {
+    background-color: var(--black-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black-600 {
+    color: var(--black-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black-600 {
+    background-color: var(--black-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-black {
+    color: var(--black) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-black {
+    background-color: var(--black) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-100 {
+    color: var(--orange-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-100 {
+    background-color: var(--orange-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-200 {
+    color: var(--orange-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-200 {
+    background-color: var(--orange-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-300 {
+    color: var(--orange-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-300 {
+    background-color: var(--orange-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-400 {
+    color: var(--orange-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-400 {
+    background-color: var(--orange-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-500 {
+    color: var(--orange-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-500 {
+    background-color: var(--orange-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-orange-600 {
+    color: var(--orange-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-orange-600 {
+    background-color: var(--orange-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-100 {
+    color: var(--blue-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-100 {
+    background-color: var(--blue-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-200 {
+    color: var(--blue-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-200 {
+    background-color: var(--blue-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-300 {
+    color: var(--blue-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-300 {
+    background-color: var(--blue-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-400 {
+    color: var(--blue-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-400 {
+    background-color: var(--blue-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-500 {
+    color: var(--blue-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-500 {
+    background-color: var(--blue-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-blue-600 {
+    color: var(--blue-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-blue-600 {
+    background-color: var(--blue-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-100 {
+    color: var(--green-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-100 {
+    background-color: var(--green-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-200 {
+    color: var(--green-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-200 {
+    background-color: var(--green-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-300 {
+    color: var(--green-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-300 {
+    background-color: var(--green-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-400 {
+    color: var(--green-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-400 {
+    background-color: var(--green-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-500 {
+    color: var(--green-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-500 {
+    background-color: var(--green-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-green-600 {
+    color: var(--green-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-green-600 {
+    background-color: var(--green-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-100 {
+    color: var(--red-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-100 {
+    background-color: var(--red-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-200 {
+    color: var(--red-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-200 {
+    background-color: var(--red-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-300 {
+    color: var(--red-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-300 {
+    background-color: var(--red-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-400 {
+    color: var(--red-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-400 {
+    background-color: var(--red-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-500 {
+    color: var(--red-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-500 {
+    background-color: var(--red-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-red-600 {
+    color: var(--red-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-red-600 {
+    background-color: var(--red-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-100 {
+    color: var(--yellow-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-100 {
+    background-color: var(--yellow-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-200 {
+    color: var(--yellow-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-200 {
+    background-color: var(--yellow-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-300 {
+    color: var(--yellow-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-300 {
+    background-color: var(--yellow-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-400 {
+    color: var(--yellow-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-400 {
+    background-color: var(--yellow-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-500 {
+    color: var(--yellow-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-500 {
+    background-color: var(--yellow-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-yellow-600 {
+    color: var(--yellow-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-yellow-600 {
+    background-color: var(--yellow-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-100 {
+    color: var(--purple-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-100 {
+    background-color: var(--purple-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-200 {
+    color: var(--purple-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-200 {
+    background-color: var(--purple-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-300 {
+    color: var(--purple-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-300 {
+    background-color: var(--purple-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-400 {
+    color: var(--purple-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-400 {
+    background-color: var(--purple-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-500 {
+    color: var(--purple-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-500 {
+    background-color: var(--purple-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-purple-600 {
+    color: var(--purple-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-purple-600 {
+    background-color: var(--purple-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-100 {
+    color: var(--pink-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-100 {
+    background-color: var(--pink-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-200 {
+    color: var(--pink-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-200 {
+    background-color: var(--pink-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-300 {
+    color: var(--pink-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-300 {
+    background-color: var(--pink-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-400 {
+    color: var(--pink-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-400 {
+    background-color: var(--pink-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-500 {
+    color: var(--pink-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-500 {
+    background-color: var(--pink-500) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-pink-600 {
+    color: var(--pink-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-pink-600 {
+    background-color: var(--pink-600) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-gold-100 {
+    color: var(--gold-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-gold-100 {
+    background-color: var(--gold-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-gold-200 {
+    color: var(--gold-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-gold-200 {
+    background-color: var(--gold-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-gold-300 {
+    color: var(--gold-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-gold-300 {
+    background-color: var(--gold-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-gold-400 {
+    color: var(--gold-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-gold-400 {
+    background-color: var(--gold-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-silver-100 {
+    color: var(--silver-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-silver-100 {
+    background-color: var(--silver-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-silver-200 {
+    color: var(--silver-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-silver-200 {
+    background-color: var(--silver-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-silver-300 {
+    color: var(--silver-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-silver-300 {
+    background-color: var(--silver-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-silver-400 {
+    color: var(--silver-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-silver-400 {
+    background-color: var(--silver-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-bronze-100 {
+    color: var(--bronze-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-bronze-100 {
+    background-color: var(--bronze-100) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-bronze-200 {
+    color: var(--bronze-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-bronze-200 {
+    background-color: var(--bronze-200) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-bronze-300 {
+    color: var(--bronze-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-bronze-300 {
+    background-color: var(--bronze-300) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-bronze-400 {
+    color: var(--bronze-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-bronze-400 {
+    background-color: var(--bronze-400) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-light {
+    color: var(--fc-light) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-medium {
+    color: var(--fc-medium) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-dark {
+    color: var(--fc-dark) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-error {
+    color: var(--fc-error) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-danger {
+    color: var(--fc-danger) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-success {
+    color: var(--fc-success) !important;
+}
+
+body.theme-highcontrast  .hc\\:fc-warning {
+    color: var(--fc-warning) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-error {
+    background-color: var(--bg-error) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-danger {
+    background-color: var(--bg-danger) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-success {
+    background-color: var(--bg-success) !important;
+}
+
+body.theme-highcontrast  .hc\\:bg-warning {
+    background-color: var(--bg-warning) !important;
+}
 "
 `;
diff --git a/packages/stacks-classic/lib/atomic/color.less b/packages/stacks-classic/lib/atomic/color.less
index d7bc9ec048..df07c31335 100644
--- a/packages/stacks-classic/lib/atomic/color.less
+++ b/packages/stacks-classic/lib/atomic/color.less
@@ -33,4 +33,13 @@
             .create-color-classes(@value, ~"@{value} !important", light, border-color);
         });
     });
+
+    // Create high contrast mode conditional utility classes
+    .highcontrast-mode({
+        // Utility classes
+        .create-colors(@set, classes, highcontrast);
+
+        // Aliased utility classes (error, warning, etc)
+        .create-aliased-utility-classes(highcontrast);
+    });
 }
diff --git a/packages/stacks-classic/lib/exports/color-mixins.less b/packages/stacks-classic/lib/exports/color-mixins.less
index b2aae6259b..09fbb924e0 100644
--- a/packages/stacks-classic/lib/exports/color-mixins.less
+++ b/packages/stacks-classic/lib/exports/color-mixins.less
@@ -21,7 +21,7 @@
  *
  * @mode - Determines what to generate and which mode set to use.
  */
-// 
+//
 .generate-colors(@mode: light) {
     @set: .sets-mode()[$@mode];
     @setUtility: .sets-utility-mode()[$@mode];
@@ -147,6 +147,23 @@
             }
         }
     }
+
+    // Create high contrast mode atomic class assignments
+    & when (@modeSimple = highcontrast) {
+        // Create fc atomic class assignments
+        & when (@property = all), (@property = color) {
+            .hc\:fc-@{name} {
+                color: @value;
+            }
+        }
+
+        // Create bg atomic class assignments
+        & when (@property = all), (@property = background-color) {
+            .hc\:bg-@{name} {
+                background-color: @value;
+            }
+        }
+    }
 }
 
 /**
diff --git a/packages/stacks-docs/product/develop/conditional-classes.html b/packages/stacks-docs/product/develop/conditional-classes.html
index 8bcc23459c..642d9b896c 100644
--- a/packages/stacks-docs/product/develop/conditional-classes.html
+++ b/packages/stacks-docs/product/develop/conditional-classes.html
@@ -137,3 +137,18 @@
         </div>
     </div>
 </section>
+
+<section class="stacks-section">
+    {% header "h2", "High contrast mode" %}
+    <p class="stacks-copy">Stacks provides high contrast mode atomic classes for improved accessibility. By applying <code class="stacks-code">.hc:fc-black-600</code>, you're saying "In high contrast mode, apply a font color of black 600." These classes are particularly useful for ensuring text remains readable when users enable high contrast mode.</p>
+    <div class="stacks-preview">
+{% highlight html %}
+<div class="fc-black-400 hc:fc-black-600"></div>
+{% endhighlight %}
+        <div class="stacks-preview--example">
+            <div class="bar-md p12 fc-black-400 hc:fc-black-600">This element will use black-400 font color normally, but will switch to black-600 in high contrast mode for better readability.</div>
+        </div>
+    </div>
+
+    <p class="stacks-copy">High contrast conditional classes are available for font colors (<code class="stacks-code">.hc:fc-*</code>), and background colors (<code class="stacks-code">.hc:bg-*</code>).</p>
+</section>