Learn CSS Colors by Building a Set of Colored Markers - Step 46

Tell us what’s happening:
Describe your issue in detail here.
step 46

  **Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Colored Markers</title>
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <h1>CSS Color Markers</h1>
  <div class="container">
    <div class="marker red">
    </div>
    <div class="marker green">
    </div>
    <div class="marker blue">
    </div>
  </div>
</body>
</html>
/* file: styles.css */
h1 {
text-align: center;
}

.container {
background-color: rgb(255, 255, 255);
padding: 10px 0;
}

.marker {
width: 200px;
height: 25px;
margin: 10px auto;
}

.red {
background-color: rgb(255, 0, 0);
}
```my code is correct but its don't run.```
.green {
background-color: hex(#00FF00);
}

.blue {
background-color: rgb(0, 0, 0);
}

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 46

Link to the challenge:

hi @MasterNai

the proper syntax for hex codes is #000000

so for example blue would be

color: #0000FF;