@@ -1071,7 +1071,9 @@ def set_active(self, index):
         cross_facecolors = self._crosses.get_facecolor()
         cross_facecolors[index] = colors.to_rgba(
             "black"
-            if colors.same_color(cross_facecolors[index], "none")
+            if colors.same_color(
+                    cross_facecolors[index], colors.to_rgba("none")
+            )
             else "none"
         )
         self._crosses.set_facecolor(cross_facecolors)