<!DOCTYPE html>
<html>
<head>
<title>CSS Text Color and Size</title>
<style>
h1 {
color: darkred;
font-size: 36px;
}
p {
color: navy;
font-size: 20px;
}
</style>
</head>
<body>
<h1>Heading Styled</h1>
<p>This paragraph has custom text color and font size using CSS.</p>
</body>
</html>