• RGB to Hex Conversion: Users can input Red, Green, and Blue values using sliders and see the changes reflected in the color preview. The app also displays the corresponding Hex value.

• Hex to RGB Conversion: Users can enter a Hex value and see the color preview as well as the equivalent RGB values.

• Input Validation: The app restricts text input to Hex alphabets (A-F) and digits. It accepts only 3-digit, 4-digit, 6-digit, and 8-digit Hex inputs. Error handling is implemented for any other input range or empty input.

• Size Class Support: The app utilizes Size classes to support both Portrait and Landscape modes on iPhones as well as iPads. The user interface adapts seamlessly to different device orientations.

• MVVM Architecture: The app is built using the Model-View-ViewModel (MVVM) architectural pattern, keeping the code modular and the views clean. This separation of concerns allows for easier testing, maintenance, and scalability.

To install the RGB to Hex Converter app, follow these steps:

1. Clone the repository: git clone https://github.com/maha0134/ios-RGB.git
2. Open the project in Xcode.
3. Build and run the app on a simulator or a physical device.
4. Start converting RGB and Hex values effortlessly.

• iOS 14.0+
• Xcode 12.0+

No external dependencies are required for this app.

Contributions are welcome! If you find any issues or have suggestions for improvements, please feel free to open an issue or submit a pull request. Your feedback is valuable in making the RGB to Hex Converter app even better.

• To my professors for the idea as well the approach and rgb to Hex helper function.