diff --git a/README.md b/README.md
index f7e347b..217f5f3 100644
--- a/README.md
+++ b/README.md
@@ -61,11 +61,6 @@ Header-only C++17 library provides static reflection for enums, work with any en
 
 ## [Examples](example/example.cpp)
 
-```cpp
-// For example color enum.
-enum class Color { RED = 2, BLUE = 4, GREEN = 8 };
-```
-
 * Enum value to string
 
   ```cpp
@@ -82,6 +77,8 @@ enum class Color { RED = 2, BLUE = 4, GREEN = 8 };
   if (color.has_value()) {
     // color.value() -> Color::GREEN
   }
+
+  auto color_or_default = magic_enum::enum_cast<Color>(value).value_or(Color::NONE);
   ```
 
 * Integer to enum value
@@ -90,16 +87,18 @@ enum class Color { RED = 2, BLUE = 4, GREEN = 8 };
   int color_integer = 2;
   auto color = magic_enum::enum_cast<Color>(color_integer);
   if (color.has_value()) {
-    // color.value() -> Color::RED
+    // color.value() -> Color::BLUE
   }
+
+  auto color_or_default = magic_enum::enum_cast<Color>(value).value_or(Color::NONE);
   ```
 
 * Indexed access to enum value
 
   ```cpp
-  std::size_t i = 1;
+  std::size_t i = 0;
   Color color = magic_enum::enum_value<Color>(i);
-  // color -> Color::BLUE
+  // color -> Color::RED
   ```
 
 * Enum value sequence
@@ -122,7 +121,7 @@ enum class Color { RED = 2, BLUE = 4, GREEN = 8 };
   ```cpp
   Color color = Color::RED;
   auto color_integer = magic_enum::enum_integer(color);
-  // color -> 2
+  // color -> 1
   ```
 
 * Enum names sequence
diff --git a/doc/reference.md b/doc/reference.md
index 4ebdbf6..493c233 100644
--- a/doc/reference.md
+++ b/doc/reference.md
@@ -93,6 +93,8 @@ constexpr optional<E> enum_cast(string_view value, BinaryPredicate p) noexcept(i
     if (color.has_value()) {
         // color.value() -> Color::GREEN
     }
+
+    auto color_or_default = magic_enum::enum_cast<Color>(value).value_or(Color::NONE);
     ```
 
   * Integer to enum value.
@@ -103,6 +105,8 @@ constexpr optional<E> enum_cast(string_view value, BinaryPredicate p) noexcept(i
     if (color.has_value()) {
         // color.value() -> Color::RED
     }
+
+    auto color_or_default = magic_enum::enum_cast<Color>(value).value_or(Color::NONE);
     ```
 
 ## `enum_value`