PythonFullStackCourse/Day16/hw/RGB.html at main · GODSROBOT/PythonFullStackCourse · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>RGB BG</title>
</head>
<body>
    <h1>Press a key to change the background color ( R G B W)</h1>
    <script>
        document.addEventListener('keydown', (event) => {
            const key = event.key.toLowerCase();
            if (['r', 'g', 'b'].includes(key)) {
                document.body.style.backgroundColor = key === 'r' ? 'red' : key === 'g' ? 'green' : 'blue';
            } else if (key === 'w') {
                document.body.style.backgroundColor = 'white';
            }
        });
    </script>
</body>
</html>