background color changer

amit265 · amit265 · commit 88251d14157b · 2025-11-11T16:42:55.000+05:30
diff --git a/background-color-changer/index.html b/background-color-changer/index.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Background Color Changer</title>
+  <style>
+    body {
+      font-family: system-ui, Arial;
+      text-align: center;
+      transition: background-color 0.5s ease;
+      height: 100vh;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      flex-direction: column;
+    }
+    button {
+      background: #111827;
+      color: white;
+      border: none;
+      padding: 10px 16px;
+      border-radius: 8px;
+      font-size: 16px;
+      cursor: pointer;
+      margin-top: 20px;
+    }
+    #colorCode {
+      margin-top: 10px;
+      font-size: 20px;
+      font-weight: 600;
+    }
+  </style>
+</head>
+<body>
+  <h2>🎨 Background Color Changer</h2>
+  <button id="changeColorBtn">Change Color</button>
+  <p id="colorCode">#FFFFFF</p>
+
+  <script>
+    const button = document.getElementById("changeColorBtn");
+    const colorCode = document.getElementById("colorCode");
+
+    function randomColor() {
+      // Generate random hex color
+      const letters = "0123456789ABCDEF";
+      let color = "#";
+      for (let i = 0; i < 6; i++) {
+        color += letters[Math.floor(Math.random() * 16)];
+      }
+      return color;
+    }
+
+    button.addEventListener("click", () => {
+      const newColor = randomColor();
+      document.body.style.backgroundColor = newColor;
+      colorCode.textContent = newColor;
+      colorCode.style.color = newColor;
+    });
+  </script>
+</body>
+</html>
