diff --git a/src/Twig/Functions/IconExtension.php b/src/Twig/Functions/IconExtension.php
index 1c4c03d..5ab97dc 100644
--- a/src/Twig/Functions/IconExtension.php
+++ b/src/Twig/Functions/IconExtension.php
@@ -16,7 +16,8 @@ final class IconExtension extends AbstractExtension
         'icon' => null,
         'title' => null,
         'size' => self::DEFAULT_SIZE,
-        'colour' => 'primary'
+        'colour' => 'primary',
+        'hover' => null
     ];
 
     public function __construct(private array $directories, private array $palletes)
@@ -66,6 +67,7 @@ final class IconExtension extends AbstractExtension
      *     'title'  => (?string) Text to appear on mouse hover
      *     'size'   => (int)     Height and width in px
      *     'colour' => (string)  Main colour pallete
+     *     'hover'  => (?string) Hover colour pallete
      * ]
      * ```
      */
@@ -81,8 +83,16 @@ final class IconExtension extends AbstractExtension
 
         $xml = new \SimpleXMLElement($cleanSvgMarkup);
         $xml = $this->addAttributeToXmlElement($xml, 'class', $mainPallete['stroke'] . ' ' . $mainPallete['fill']);
-        $markup = $this->removeXMLDeclaration($xml->saveXML());
+        $cleanSvgMarkup = $this->removeXMLDeclaration($xml->saveXML());
 
+        if (null !== $options['hover']) {
+            $hoverPallete = $this->getPallete($options['hover']);
+            $xml = new \SimpleXMLElement($cleanSvgMarkup);
+            $xml = $this->addAttributeToXmlElement($xml, 'class', 'hover:' . $hoverPallete['stroke'] . ' ' . 'hover:' . $hoverPallete['fill']);
+            $cleanSvgMarkup = $this->removeXMLDeclaration($xml->saveXML());
+        }
+
+        $markup = $cleanSvgMarkup;
         if ($this->isNonEmptyString($options['title']))
             $markup = $this->addTitleToMarkup($markup, $options['title']);
 
diff --git a/tests/Twig/Functions/IconExtensionTest.php b/tests/Twig/Functions/IconExtensionTest.php
index 92dea2d..6a9482d 100644
--- a/tests/Twig/Functions/IconExtensionTest.php
+++ b/tests/Twig/Functions/IconExtensionTest.php
@@ -227,7 +227,7 @@ class IconExtensionTest extends TestCase
         $this->assertDoesNotMatchRegularExpression('/fill:\s*rgb\(0,\s*0,\s*0\)\s*/', $content);
     }
 
-    public function testThrowsIfPalleteIsNotFound(): void
+    public function testThrowsIfColourPalleteIsNotFound(): void
     {
         $this->expectException(PalleteNotFound::class);
         $this->icon->renderIcon(['icon' => self::ICON, 'colour' => 'red']);
@@ -240,5 +240,18 @@ class IconExtensionTest extends TestCase
         $this->assertMatchesRegularExpression('/<svg.*?class=".*?stroke-white?.*>/', $contents);
     }
 
+    public function testThrowsIfHoverPalleteIsNotFound(): void
+    {
+        $this->expectException(PalleteNotFound::class);
+        $this->icon->renderIcon(['icon' => self::ICON, 'hover' => 'red']);
+    }
+
+    public function testSvgClassContainsHoverPalleteClasses(): void
+    {
+        $contents = $this->icon->renderIcon(['icon' => self::ICON, 'hover' => 'white']);
+        $this->assertMatchesRegularExpression('/<svg.+class=".*hover:fill-white.*".*>/', $contents);
+        $this->assertMatchesRegularExpression('/<svg.+class=".*hover:stroke-white.*".*>/', $contents);
+    }
+
 
 }