PyQt5 Color Dialog Selection with Hexadecimal Output

This function uses the QColorDialog class from PyQt5 to open a color selection dialog and returns the hexadecimal representation of the selected color. If the user cancels the color selection, it returns None.

Technology Stack : PyQt5, QColorDialog

Code Type : PyQt5 GUI

Code Difficulty : Intermediate

                
                    
def random_color_dialog():
    from PyQt5.QtWidgets import QColorDialog

    # Open the color dialog and get the selected color
    color = QColorDialog.getColor()

    # Return the selected color in hexadecimal format
    return color.name() if color.isValid() else None