html - master - dashytka/Interactive_Color_Palette

html
114 строк4 KB
dashytka
create html
29 окт 2025, 19:45
29 окт 2025, 19:4556badd8
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Interactive Color Palette</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            background-color: #f5f5f5;
        }
        .color-palette {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin: 20px 0;
        }
        .color-box {
            height: 100px;
            border-radius: 8px;
            cursor: pointer;
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
        }
        .color-box:hover {
            transform: scale(1.05);
        }
        .selected-color {
            margin-top: 20px;
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-size: 18px;
        }
        button {
            background-color: #4CAF50;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            margin: 5px;
        }
        button:hover {
            background-color: #45a049;
        }
    </style>
</head>
<body>
    <h1>Interactive Color Palette</h1>
    
    <div class="color-palette">
        <div class="color-box" style="background-color: #FF6B6B;" onclick="selectColor('#FF6B6B', 'Coral Red')">Coral Red</div>
        <div class="color-box" style="background-color: #4ECDC4;" onclick="selectColor('#4ECDC4', 'Turquoise')">Turquoise</div>
        <div class="color-box" style="background-color: #45B7D1;" onclick="selectColor('#45B7D1', 'Sky Blue')">Sky Blue</div>
        <div class="color-box" style="background-color: #96CEB4;" onclick="selectColor('#96CEB4', 'Mint Green')">Mint Green</div>
        <div class="color-box" style="background-color: #FFEAA7;" onclick="selectColor('#FFEAA7', 'Light Yellow')">Light Yellow</div>
        <div class="color-box" style="background-color: #DDA0DD;" onclick="selectColor('#DDA0DD', 'Plum Purple')">Plum Purple</div>
    </div>

    <div>
        <button onclick="changeBackground()">Apply as Background</button>
        <button onclick="resetBackground()">Reset Background</button>
    </div>

    <div id="selectedColor" class="selected-color">
        Select a color from the palette above
    </div>

    <script>
        let currentSelectedColor = '';
        let currentColorName = '';

        function selectColor(colorCode, colorName) {
            currentSelectedColor = colorCode;
            currentColorName = colorName;
            document.getElementById('selectedColor').innerHTML = 
                `Selected: <strong>${colorName}</strong> (${colorCode})`;
            document.getElementById('selectedColor').style.backgroundColor = colorCode;
            document.getElementById('selectedColor').style.color = getContrastColor(colorCode);
        }

        function changeBackground() {
            if (currentSelectedColor) {
                document.body.style.backgroundColor = currentSelectedColor;
            }
        }

        function resetBackground() {
            document.body.style.backgroundColor = '#f5f5f5';
            document.getElementById('selectedColor').style.backgroundColor = '';
            document.getElementById('selectedColor').style.color = 'black';
            document.getElementById('selectedColor').innerHTML = 
                'Select a color from the palette above';
        }

        function getContrastColor(hexcolor) {
            const r = parseInt(hexcolor.substr(1, 2), 16);
            const g = parseInt(hexcolor.substr(3, 2), 16);
            const b = parseInt(hexcolor.substr(5, 2), 16);
            const brightness = ((r * 299) + (g * 587) + (b * 114)) / 1000;
            return (brightness > 128) ? 'black' : 'white';
        }
    </script>
</body>
</html>