diff --git a/lib/src/widgets/credit_card.dart b/lib/src/widgets/credit_card.dart
index 55c354b..66633fd 100644
--- a/lib/src/widgets/credit_card.dart
+++ b/lib/src/widgets/credit_card.dart
@@ -208,6 +208,7 @@ class _CreditCardState extends State<CreditCard> {
 
   @override
   Widget build(BuildContext context) {
+    final fieldColor = Theme.of(context).inputDecorationTheme.fillColor;
     return Form(
       autovalidateMode: _autoValidateMode,
       key: _formKey,
@@ -229,7 +230,7 @@ class _CreditCardState extends State<CreditCard> {
           ),
           Container(
             decoration: BoxDecoration(
-              color: Colors.white,
+              color: fieldColor,
               borderRadius: BorderRadius.circular(6),
               boxShadow: [
                 BoxShadow(
@@ -279,7 +280,7 @@ class _CreditCardState extends State<CreditCard> {
           ),
           Container(
             decoration: BoxDecoration(
-              color: Colors.white,
+              color: fieldColor,
               borderRadius: BorderRadius.circular(6),
               boxShadow: [
                 BoxShadow(