HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>CSS filter - Brightness Example</title>
  <style>
    body {
      font-family: sans-serif;
      padding: 1.5rem;
      line-height: 1.6;
    }

    .row {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      align-items: center;
    }

    .photo {
      width: 140px;
      aspect-ratio: 4 / 3;
      border-radius: 0.5rem;
      background: linear-gradient(135deg, #38bdf8, #a855f7);
    }

    .photo--boosted {
      filter: brightness(110%) contrast(120%);
    }

    .label {
      font-size: 0.85rem;
      color: #64748b;
      margin-top: 0.35rem;
    }
  </style>
</head>
<body>
  <h1>Brightness and Contrast</h1>
  <div class="row">
    <div>
      <div class="photo" role="img" aria-label="Original photo"></div>
      <div class="label">Original</div>
    </div>
    <div>
      <div class="photo photo--boosted" role="img" aria-label="Boosted photo"></div>
      <div class="label">brightness + contrast</div>
    </div>
  </div>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

CSS filter Property - Brightness and Contrast