diff --git a/material_3_demo/lib/color_box.dart b/material_3_demo/lib/color_box.dart
index a2f498123..6fd24ea43 100644
--- a/material_3_demo/lib/color_box.dart
+++ b/material_3_demo/lib/color_box.dart
@@ -68,9 +68,12 @@ class _ColorBoxState extends State<ColorBox> {
                       // Copy color as hex to clipboard
                       var hex = '#';
                       final c = widget.color;
-                      hex += (c.r * 255.0).round().toRadixString(16).padLeft(2, '0');
-                      hex += (c.g * 255.0).round().toRadixString(16).padLeft(2, '0');
-                      hex += (c.b * 255.0).round().toRadixString(16).padLeft(2, '0');
+                      // Will change from int 0-255 to double 0.0-1.0 in 3.26+
+                      // The properties also change from red/green/blue to r/g/b
+                      // hex += (c.[r g b] * 255.0).round().toRadixString(16).padLeft(2, '0');
+                      hex += c.red.toRadixString(16).padLeft(2, '0');
+                      hex += c.green.toRadixString(16).padLeft(2, '0');
+                      hex += c.blue.toRadixString(16).padLeft(2, '0');
                       final data = ClipboardData(text: hex);
                       await Clipboard.setData(data);
                       messenger.hideCurrentSnackBar();