diff --git a/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-button.ts b/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-button.ts
index 380a1f5de2..b6b22be943 100644
--- a/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-button.ts
+++ b/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-button.ts
@@ -1,6 +1,6 @@
 import { AuthenticationStatus } from "@bitwarden/common/auth/enums/authentication-status";
 
-type OverlayButtonMessage = { command: string };
+type OverlayButtonMessage = { command: string; colorScheme?: string };
 
 type UpdateAuthStatusMessage = OverlayButtonMessage & { authStatus: AuthenticationStatus };
 
@@ -18,10 +18,12 @@ type OverlayButtonWindowMessageHandlers = {
   }: {
     message: UpdateAuthStatusMessage;
   }) => void;
+  updateOverlayPageColorScheme: ({ message }: { message: OverlayButtonMessage }) => void;
 };
 
 export {
   UpdateAuthStatusMessage,
+  OverlayButtonMessage,
   InitAutofillOverlayButtonMessage,
   OverlayButtonWindowMessageHandlers,
 };
diff --git a/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-iframe.service.ts b/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-iframe.service.ts
index 1f7009bece..0c4160a070 100644
--- a/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-iframe.service.ts
+++ b/apps/browser/src/autofill/overlay/abstractions/autofill-overlay-iframe.service.ts
@@ -7,6 +7,7 @@ type AutofillOverlayIframeExtensionMessage = {
 type AutofillOverlayIframeWindowMessageHandlers = {
   [key: string]: CallableFunction;
   updateAutofillOverlayListHeight: (message: AutofillOverlayIframeExtensionMessage) => void;
+  getPageColorScheme: () => void;
 };
 
 type AutofillOverlayIframeExtensionMessageParam = {
diff --git a/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.spec.ts b/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.spec.ts
index 26dc50ecd0..d15404b5b0 100644
--- a/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.spec.ts
+++ b/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.spec.ts
@@ -385,6 +385,46 @@ describe("AutofillOverlayIframeService", () => {
 
         expect(autofillOverlayIframeService["iframe"].style.height).toBe("300px");
       });
+
+      describe("getPageColorScheme window message", () => {
+        afterEach(() => {
+          globalThis.document.head.innerHTML = "";
+        });
+
+        it("gets and updates the overlay page color scheme", () => {
+          const colorSchemeMetaTag = globalThis.document.createElement("meta");
+          colorSchemeMetaTag.setAttribute("name", "color-scheme");
+          colorSchemeMetaTag.setAttribute("content", "dark");
+          globalThis.document.head.append(colorSchemeMetaTag);
+          globalThis.dispatchEvent(
+            new MessageEvent("message", {
+              data: { command: "getPageColorScheme" },
+              source: autofillOverlayIframeService["iframe"].contentWindow,
+              origin: "chrome-extension://id",
+            }),
+          );
+
+          expect(autofillOverlayIframeService["iframe"].contentWindow.postMessage).toBeCalledWith(
+            { command: "updateOverlayPageColorScheme", colorScheme: "dark" },
+            "*",
+          );
+        });
+
+        it("sends a normal color scheme if the color scheme meta tag is not present", () => {
+          globalThis.dispatchEvent(
+            new MessageEvent("message", {
+              data: { command: "getPageColorScheme" },
+              source: autofillOverlayIframeService["iframe"].contentWindow,
+              origin: "chrome-extension://id",
+            }),
+          );
+
+          expect(autofillOverlayIframeService["iframe"].contentWindow.postMessage).toBeCalledWith(
+            { command: "updateOverlayPageColorScheme", colorScheme: "normal" },
+            "*",
+          );
+        });
+      });
     });
   });
 
diff --git a/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.ts b/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.ts
index c878f961f1..29efc3cdc5 100644
--- a/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.ts
+++ b/apps/browser/src/autofill/overlay/iframe-content/autofill-overlay-iframe.service.ts
@@ -43,6 +43,7 @@ class AutofillOverlayIframeService implements AutofillOverlayIframeServiceInterf
   private readonly windowMessageHandlers: AutofillOverlayIframeWindowMessageHandlers = {
     updateAutofillOverlayListHeight: (message) =>
       this.updateElementStyles(this.iframe, message.styles),
+    getPageColorScheme: () => this.updateOverlayPageColorScheme(),
   };
   private readonly backgroundPortMessageHandlers: BackgroundPortMessageHandlers = {
     initAutofillOverlayList: ({ message }) => this.initAutofillOverlayList(message),
@@ -238,6 +239,22 @@ class AutofillOverlayIframeService implements AutofillOverlayIframeServiceInterf
     this.announceAriaAlert();
   }
 
+  /**
+   * Gets the page color scheme meta tag and sends a message to the iframe
+   * to update its color scheme. Will default to "normal" if the meta tag
+   * does not exist.
+   */
+  private updateOverlayPageColorScheme() {
+    const colorSchemeValue = globalThis.document
+      .querySelector("meta[name='color-scheme']")
+      ?.getAttribute("content");
+
+    this.iframe.contentWindow?.postMessage(
+      { command: "updateOverlayPageColorScheme", colorScheme: colorSchemeValue || "normal" },
+      "*",
+    );
+  }
+
   /**
    * Handles messages sent from the iframe. If the message does not have a
    * specified handler set, it passes the message to the background script.
diff --git a/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.spec.ts b/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.spec.ts
index c4927f4a97..ca7a714b23 100644
--- a/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.spec.ts
+++ b/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.spec.ts
@@ -64,7 +64,9 @@ describe("AutofillOverlayButton", () => {
 
       postWindowMessage({ command: "checkAutofillOverlayButtonFocused" });
 
-      expect(globalThis.parent.postMessage).not.toHaveBeenCalled();
+      expect(globalThis.parent.postMessage).not.toHaveBeenCalledWith({
+        command: "closeAutofillOverlay",
+      });
     });
 
     it("posts a message to close the autofill overlay if the element is not focused during the focus check", () => {
@@ -88,5 +90,19 @@ describe("AutofillOverlayButton", () => {
 
       expect(autofillOverlayButton["authStatus"]).toBe(AuthenticationStatus.Unlocked);
     });
+
+    it("updates the page color scheme meta tag", () => {
+      const colorSchemeMetaTag = globalThis.document.createElement("meta");
+      colorSchemeMetaTag.setAttribute("name", "color-scheme");
+      colorSchemeMetaTag.setAttribute("content", "light");
+      globalThis.document.head.append(colorSchemeMetaTag);
+
+      postWindowMessage({
+        command: "updateOverlayPageColorScheme",
+        colorScheme: "dark",
+      });
+
+      expect(colorSchemeMetaTag.getAttribute("content")).toBe("dark");
+    });
   });
 });
diff --git a/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.ts b/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.ts
index bfb5708745..12c4f2540f 100644
--- a/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.ts
+++ b/apps/browser/src/autofill/overlay/pages/button/autofill-overlay-button.ts
@@ -7,6 +7,7 @@ import { buildSvgDomElement } from "../../../utils";
 import { logoIcon, logoLockedIcon } from "../../../utils/svg-icons";
 import {
   InitAutofillOverlayButtonMessage,
+  OverlayButtonMessage,
   OverlayButtonWindowMessageHandlers,
 } from "../../abstractions/autofill-overlay-button";
 import AutofillOverlayPageElement from "../shared/autofill-overlay-page-element";
@@ -21,6 +22,7 @@ class AutofillOverlayButton extends AutofillOverlayPageElement {
     checkAutofillOverlayButtonFocused: () => this.checkButtonFocused(),
     updateAutofillOverlayButtonAuthStatus: ({ message }) =>
       this.updateAuthStatus(message.authStatus),
+    updateOverlayPageColorScheme: ({ message }) => this.updatePageColorScheme(message),
   };
 
   constructor() {
@@ -61,6 +63,7 @@ class AutofillOverlayButton extends AutofillOverlayPageElement {
       this.getTranslation("toggleBitwardenVaultOverlay"),
     );
     this.buttonElement.addEventListener(EVENTS.CLICK, this.handleButtonElementClick);
+    this.postMessageToParent({ command: "getPageColorScheme" });
 
     this.updateAuthStatus(authStatus);
 
@@ -84,6 +87,17 @@ class AutofillOverlayButton extends AutofillOverlayPageElement {
     this.buttonElement.append(iconElement);
   }
 
+  /**
+   * Handles updating the page color scheme meta tag. Ensures that the button
+   * does not present with a non-transparent background on dark mode pages.
+   *
+   * @param colorScheme - The color scheme of the iframe's parent page
+   */
+  private updatePageColorScheme({ colorScheme }: OverlayButtonMessage) {
+    const colorSchemeMetaTag = globalThis.document.querySelector("meta[name='color-scheme']");
+    colorSchemeMetaTag?.setAttribute("content", colorScheme);
+  }
+
   /**
    * Handles a click event on the button element. Posts a message to the
    * parent window indicating that the button was clicked.