<!DOCTYPE html>
<html>
<head>
<title>The title of the document</title>
<style>
.multicolortext {
background-image: linear-gradient(to left, violet, indigo, green, blue, yellow, orange, red);
-webkit-background-clip: text;
-moz-background-clip: text;
background-clip: text;
color: transparent;
}
</style>
</head>
<body>
<h1>
<span class="multicolortext">Let’s be creative!</span>
</h1>
</body>
</html>