Kod:
<!DOCTYPE html>
<html lang="tr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Renk Değiştirici</title>
<style>
body {
font-family: Arial, sans-serif;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
background-color: #f4f4f4;
}
.container {
text-align: center;
}
button {
padding: 10px 20px;
font-size: 16px;
cursor: pointer;
margin-top: 20px;
}
</style>
</head>
<body>
<div class="container">
<h1>Arka Plan Rengini Değiştir</h1>
<button onclick="changeColor()">Renk Değiştir</button>
</div>
<script>
function changeColor() {
var colors = ['#3498db', '#e74c3c', '#2ecc71', '#f1c40f', '#9b59b6'];
var randomColor = colors[Math.floor(Math.random() * colors.length)];
document.body.style.backgroundColor = randomColor;
}
</script>
</body>
</html>