diff --git a/Libraries/LibWeb/CSS/ComputedProperties.cpp b/Libraries/LibWeb/CSS/ComputedProperties.cpp
index 451343115a0..3a471c5bd55 100644
--- a/Libraries/LibWeb/CSS/ComputedProperties.cpp
+++ b/Libraries/LibWeb/CSS/ComputedProperties.cpp
@@ -230,7 +230,7 @@ Color ComputedProperties::color_or_fallback(CSS::PropertyID id, Layout::NodeWith
 }
 
 // https://drafts.csswg.org/css-color-adjust-1/#determine-the-used-color-scheme
-CSS::PreferredColorScheme ComputedProperties::color_scheme(CSS::PreferredColorScheme preferred_scheme) const
+CSS::PreferredColorScheme ComputedProperties::color_scheme(CSS::PreferredColorScheme preferred_scheme, Optional<Vector<String> const&> document_supported_schemes) const
 {
     // To determine the used color scheme of an element:
     auto const& scheme_value = property(CSS::PropertyID::ColorScheme).as_color_scheme();
@@ -254,6 +254,16 @@ CSS::PreferredColorScheme ComputedProperties::color_scheme(CSS::PreferredColorSc
         return preferred_color_scheme_from_string(first_supported.value());
 
     // 4. Otherwise, the used color scheme is the browser default. (Same as normal.)
+    // `normal` indicates that the element supports the page’s supported color schemes, if they are set
+    if (document_supported_schemes.has_value()) {
+        if (preferred_scheme != CSS::PreferredColorScheme::Auto && document_supported_schemes->contains_slow(preferred_color_scheme_to_string(preferred_scheme)))
+            return preferred_scheme;
+
+        auto document_first_supported = document_supported_schemes->first_matching([](auto scheme) { return preferred_color_scheme_from_string(scheme) != CSS::PreferredColorScheme::Auto; });
+        if (document_first_supported.has_value())
+            return preferred_color_scheme_from_string(document_first_supported.value());
+    }
+
     return CSS::PreferredColorScheme::Light;
 }
 
diff --git a/Libraries/LibWeb/CSS/ComputedProperties.h b/Libraries/LibWeb/CSS/ComputedProperties.h
index 374686eb3f5..2ebbdab8809 100644
--- a/Libraries/LibWeb/CSS/ComputedProperties.h
+++ b/Libraries/LibWeb/CSS/ComputedProperties.h
@@ -74,7 +74,7 @@ public:
     Optional<LengthPercentage> length_percentage(CSS::PropertyID) const;
     LengthBox length_box(CSS::PropertyID left_id, CSS::PropertyID top_id, CSS::PropertyID right_id, CSS::PropertyID bottom_id, const CSS::Length& default_value) const;
     Color color_or_fallback(CSS::PropertyID, Layout::NodeWithStyle const&, Color fallback) const;
-    CSS::PreferredColorScheme color_scheme(CSS::PreferredColorScheme) const;
+    CSS::PreferredColorScheme color_scheme(CSS::PreferredColorScheme, Optional<Vector<String> const&> document_supported_schemes) const;
     Optional<CSS::TextAnchor> text_anchor() const;
     Optional<CSS::TextAlign> text_align() const;
     Optional<CSS::TextJustify> text_justify() const;
diff --git a/Libraries/LibWeb/DOM/Document.cpp b/Libraries/LibWeb/DOM/Document.cpp
index 4ca6220129e..233dd960a76 100644
--- a/Libraries/LibWeb/DOM/Document.cpp
+++ b/Libraries/LibWeb/DOM/Document.cpp
@@ -37,9 +37,11 @@
 #include <LibWeb/CSS/FontFaceSet.h>
 #include <LibWeb/CSS/MediaQueryList.h>
 #include <LibWeb/CSS/MediaQueryListEvent.h>
+#include <LibWeb/CSS/Parser/Parser.h>
 #include <LibWeb/CSS/SelectorEngine.h>
 #include <LibWeb/CSS/StyleComputer.h>
 #include <LibWeb/CSS/StyleSheetIdentifier.h>
+#include <LibWeb/CSS/StyleValues/ColorSchemeStyleValue.h>
 #include <LibWeb/CSS/SystemColor.h>
 #include <LibWeb/CSS/TransitionEvent.h>
 #include <LibWeb/CSS/VisualViewport.h>
@@ -98,6 +100,7 @@
 #include <LibWeb/HTML/HTMLImageElement.h>
 #include <LibWeb/HTML/HTMLInputElement.h>
 #include <LibWeb/HTML/HTMLLinkElement.h>
+#include <LibWeb/HTML/HTMLMetaElement.h>
 #include <LibWeb/HTML/HTMLObjectElement.h>
 #include <LibWeb/HTML/HTMLScriptElement.h>
 #include <LibWeb/HTML/HTMLStyleElement.h>
@@ -1432,6 +1435,42 @@ void Document::set_visited_link_color(Color color)
     m_visited_link_color = color;
 }
 
+Optional<Vector<String> const&> Document::supported_color_schemes() const
+{
+    return m_supported_color_schemes;
+}
+
+// https://html.spec.whatwg.org/multipage/semantics.html#meta-color-scheme
+void Document::obtain_supported_color_schemes()
+{
+    m_supported_color_schemes = {};
+
+    // 1. Let candidate elements be the list of all meta elements that meet the following criteria, in tree order:
+    for_each_in_subtree_of_type<HTML::HTMLMetaElement>([&](HTML::HTMLMetaElement& element) {
+        //     * the element is in a document tree;
+        //     * the element has a name attribute, whose value is an ASCII case-insensitive match for color-scheme; and
+        //     * the element has a content attribute.
+
+        // 2. For each element in candidate elements:
+        auto content = element.attribute(HTML::AttributeNames::content);
+        if (element.name().has_value() && element.name()->equals_ignoring_ascii_case("color-scheme"sv) && content.has_value()) {
+            // 1. Let parsed be the result of parsing a list of component values given the value of element's content attribute.
+            auto context = CSS::Parser::ParsingContext { document() };
+            auto parsed = parse_css_value(context, content.value(), CSS::PropertyID::ColorScheme);
+
+            // 2. If parsed is a valid CSS 'color-scheme' property value, then return parsed.
+            if (!parsed.is_null() && parsed->is_color_scheme()) {
+                m_supported_color_schemes = parsed->as_color_scheme().schemes();
+                return TraversalDecision::Break;
+            }
+        }
+
+        return TraversalDecision::Continue;
+    });
+
+    // 3. Return null.
+}
+
 Layout::Viewport const* Document::layout_node() const
 {
     return static_cast<Layout::Viewport const*>(Node::layout_node());
diff --git a/Libraries/LibWeb/DOM/Document.h b/Libraries/LibWeb/DOM/Document.h
index d93445c7ef2..22fbec3fc26 100644
--- a/Libraries/LibWeb/DOM/Document.h
+++ b/Libraries/LibWeb/DOM/Document.h
@@ -242,6 +242,9 @@ public:
     Optional<Color> visited_link_color() const;
     void set_visited_link_color(Color);
 
+    Optional<Vector<String> const&> supported_color_schemes() const;
+    void obtain_supported_color_schemes();
+
     void update_style();
     void update_layout();
     void update_paint_and_hit_testing_properties_if_needed();
@@ -829,6 +832,8 @@ private:
     Optional<Color> m_active_link_color;
     Optional<Color> m_visited_link_color;
 
+    Optional<Vector<String>> m_supported_color_schemes;
+
     GC::Ptr<HTML::HTMLParser> m_parser;
     bool m_active_parser_was_aborted { false };
 
diff --git a/Libraries/LibWeb/HTML/HTMLMetaElement.cpp b/Libraries/LibWeb/HTML/HTMLMetaElement.cpp
index 8f86575208d..e68d4c2ecb6 100644
--- a/Libraries/LibWeb/HTML/HTMLMetaElement.cpp
+++ b/Libraries/LibWeb/HTML/HTMLMetaElement.cpp
@@ -12,6 +12,7 @@
 #include <LibWeb/CSS/Parser/ParsingContext.h>
 #include <LibWeb/CSS/PropertyID.h>
 #include <LibWeb/CSS/StyleValues/CSSColorValue.h>
+#include <LibWeb/CSS/StyleValues/ColorSchemeStyleValue.h>
 #include <LibWeb/DOM/Document.h>
 #include <LibWeb/HTML/HTMLMetaElement.h>
 #include <LibWeb/Infra/CharacterTypes.h>
@@ -47,6 +48,23 @@ Optional<HTMLMetaElement::HttpEquivAttributeState> HTMLMetaElement::http_equiv_s
     return OptionalNone {};
 }
 
+void HTMLMetaElement::update_metadata(Optional<String> const& old_name)
+{
+    if (name().has_value()) {
+        if (name()->equals_ignoring_ascii_case("color-scheme"sv)) {
+            document().obtain_supported_color_schemes();
+            return;
+        }
+    }
+
+    if (old_name.has_value()) {
+        if (old_name->equals_ignoring_ascii_case("color-scheme"sv)) {
+            document().obtain_supported_color_schemes();
+            return;
+        }
+    }
+}
+
 void HTMLMetaElement::inserted()
 {
     Base::inserted();
@@ -84,6 +102,8 @@ void HTMLMetaElement::inserted()
         return;
     }
 
+    update_metadata();
+
     // https://html.spec.whatwg.org/multipage/semantics.html#pragma-directives
     // When a meta element is inserted into the document, if its http-equiv attribute is present and represents one of
     // the above states, then the user agent must run the algorithm appropriate for that state, as described in the
@@ -160,4 +180,20 @@ void HTMLMetaElement::inserted()
     }
 }
 
+void HTMLMetaElement::removed_from(Node* parent)
+{
+    Base::removed_from(parent);
+    update_metadata();
+}
+
+void HTMLMetaElement::attribute_changed(FlyString const& local_name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_)
+{
+    Base::attribute_changed(local_name, old_value, value, namespace_);
+    if (local_name == HTML::AttributeNames::name) {
+        update_metadata(old_value);
+    } else {
+        update_metadata();
+    }
+}
+
 }
diff --git a/Libraries/LibWeb/HTML/HTMLMetaElement.h b/Libraries/LibWeb/HTML/HTMLMetaElement.h
index ba2a41a0a98..f844bd4ceb4 100644
--- a/Libraries/LibWeb/HTML/HTMLMetaElement.h
+++ b/Libraries/LibWeb/HTML/HTMLMetaElement.h
@@ -41,8 +41,12 @@ private:
 
     virtual void initialize(JS::Realm&) override;
 
+    void update_metadata(Optional<String> const& old_name = {});
+
     // ^DOM::Element
     virtual void inserted() override;
+    virtual void removed_from(Node*) override;
+    virtual void attribute_changed(FlyString const& local_name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_) override;
 };
 
 }
diff --git a/Libraries/LibWeb/Layout/Node.cpp b/Libraries/LibWeb/Layout/Node.cpp
index 6930e3bdfb8..7c750e82923 100644
--- a/Libraries/LibWeb/Layout/Node.cpp
+++ b/Libraries/LibWeb/Layout/Node.cpp
@@ -334,7 +334,7 @@ void NodeWithStyle::apply_style(const CSS::ComputedProperties& computed_style)
     if (preferred_color_scheme != CSS::PreferredColorScheme::Dark && preferred_color_scheme != CSS::PreferredColorScheme::Light) {
         preferred_color_scheme = document().page().palette().is_dark() ? CSS::PreferredColorScheme::Dark : CSS::PreferredColorScheme::Light;
     }
-    computed_values.set_color_scheme(computed_style.color_scheme(preferred_color_scheme));
+    computed_values.set_color_scheme(computed_style.color_scheme(preferred_color_scheme, document().supported_color_schemes()));
 
     // NOTE: color must be set second to ensure currentColor can be resolved in other properties (e.g. background-color).
     computed_values.set_color(computed_style.color_or_fallback(CSS::PropertyID::Color, *this, CSS::InitialValues::color()));