diff --git a/cromulant/config.py b/cromulant/config.py
index 98690bb..d8ed3c2 100644
--- a/cromulant/config.py
+++ b/cromulant/config.py
@@ -56,7 +56,9 @@ class Config:
     merge_goal: int = 10
     manifest_path: Path
     manifest: dict[str, str]
-    separator_color: str = "rgb(120, 120, 120)"
+    separator_color: str = "rgb(111, 111, 111)"
+    icon_on: str = "✅"
+    icon_off: str = "❌"
 
     @staticmethod
     def prepare() -> None:
diff --git a/cromulant/game.py b/cromulant/game.py
index 0bb8ee4..e98fcdd 100644
--- a/cromulant/game.py
+++ b/cromulant/game.py
@@ -452,10 +452,10 @@ class Game:
 
         def make(text: str, enabled: bool) -> QAction:
             if enabled:
-                icon = "✅"
+                icon = Config.icon_on
                 word = "On"
             else:
-                icon = "❌"
+                icon = Config.icon_off
                 word = "Off"
 
             return QAction(f"{icon} {text} {word}")