<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
.p1 {
outline-style: solid;
outline-color: #1c87c9;
}
.p2 {
outline-style: solid;
outline-color: hsl(65, 100%, 50%);
}
.p3 {
outline-style: solid;
outline-color: hsla(84, 49%, 50%, 1);
}
.p4 {
outline-style: solid;
outline-color: rgb( 224, 0, 0);
}
.p5 {
outline-style: solid;
outline-color: rgba(204, 204, 204, 1);
}
</style>
</head>
<body>
<h2>Outline-color property example</h2>
<p class="p1">This is a paragraph with hexadecimal blue outline.</p>
<p class="p2">This is a paragraph with hsl yellow outline.</p>
<p class="p3">This is a paragraph with hsla green outline.</p>
<p class="p4">This is a paragraph with rgb red outline.</p>
<p class="p5">This is a paragraph with rgba grey outline.</p>
</body>
</html>