Color-Convert/index.html at main · T-Color-PageCode/Color-Convert · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>颜色转换</title>
    <style>
        body{
            transition: background-color 0.5s ease;
            background-color: white;
        }
        *{
            margin: 0;
            padding: 0;
        }
        button{
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%,-50%);
            width: 150px;
            height: 40px;
            transition: background-color 0.5s ease,
            color 0.5s ease;
            border: none;
            border-radius: 10px;
            font-size: 17px;
            background-color: white;
            color: white;
            filter: invert(1);
        }
        button span{
            filter: invert();
        }
    </style>
</head>
<body>
    <button onclick="convert()"><span>转换颜色</span></button>
    <script>
        function convert() {
            const num1 = Math.floor(Math.random() * 256);
            const num2 = Math.floor(Math.random() * 256);
            const num3 = Math.floor(Math.random() * 256);
            document.body.style.backgroundColor = `rgb(${num1},${num2},${num3})`;
            document.querySelector("button").style.backgroundColor = `rgb(${num1},${num2},${num3})`;
            document.querySelector("button").style.color = `rgb(${num1},${num2},${num3})`;
        }
    </script>
</body>
</html>