​x
 
<!DOCTYPE html>
<html>
<body>
​
<h3>演示如何访问颜色选择器</h3>
​
选择您喜爱的颜色：<input type="color" id="myColor">
​
<p>请点击按钮来获得颜色选择器的颜色。</p>
​
<p id="demo"></p>
​
<button onclick="myFunction()">试一下</button>
​
<script>
function myFunction() {
    var x = document.getElementById("myColor").value;
    document.getElementById("demo").innerHTML = x;
}
</script>
​
</body>
</html>
​