<html>
<body>
拾色器: <input type="color" id="myColor" name="favcolor">
<p>
</p><p id="demo"></p>
<button onclick="myFunction()">点我</button>
<script>
function myFunction() {
var x = document.getElementById("myColor").name;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>