From 243a2adfbfc64681c4f6b0b7deea2d388cab60c3 Mon Sep 17 00:00:00 2001
From: Linus Rath <139418639+rathlinus@users.noreply.github.com>
Date: Sun, 17 May 2026 17:39:49 +0200
Subject: [PATCH] fix: improve dark mode background colors in email viewer

---
 components/email/email-viewer.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/email/email-viewer.tsx b/components/email/email-viewer.tsx
index f738ff4c..664449e4 100644
--- a/components/email/email-viewer.tsx
+++ b/components/email/email-viewer.tsx
@@ -2740,8 +2740,8 @@ export function EmailViewer({
     // i.e. light-on-light. The second rule disables filter on bgcolor-like
     // elements that are descendants of another bgcolor-like element.
     const darkModeCSS = isDark && !emailHasNativeDarkMode ? `
-      html { background: #1a1a1a; }
-      body { filter: invert(1) hue-rotate(180deg); }
+      html { background: #121212; }
+      body { filter: invert(1) hue-rotate(180deg); background: #ededed; }
       img, video, svg, canvas, object, embed, input[type="image"] {
         filter: invert(1) hue-rotate(180deg);
       }