From 11adf48f4a4c676a4cb73b3f315ae18f1f231cea Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Wed, 26 Mar 2025 13:55:25 +0200
Subject: [PATCH] fix menu-item magenta

---
 src/services/theme_data/theme3_slot_functions.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/services/theme_data/theme3_slot_functions.js b/src/services/theme_data/theme3_slot_functions.js
index d1441aebb..e7293a03c 100644
--- a/src/services/theme_data/theme3_slot_functions.js
+++ b/src/services/theme_data/theme3_slot_functions.js
@@ -112,7 +112,10 @@ export const colorFunctions = {
       const color = convert(findColor(colorArg, { dynamicVars, staticVars })).rgb
       const amount = Number(amountArg)
 
-      const effectiveBackground = dynamicVars.lowerLevelBackground
+      const effectiveBackground = dynamicVars.lowerLevelBackground ??
+            dynamicVars.background ??
+            dynamicVars.inheritedBackground ??
+            staticVars[colorArg]
       const isLightOnDark = relativeLuminance(convert(effectiveBackground).rgb) < 0.5
       const mod = isLightOnDark ? 1 : -1
       return brightness(amount * mod, color).rgb