You can set the color of borders:
Live Demo & Try it yourself!
Output
Border Color | Colors
You can set the color of borders:
<!DOCTYPE html>
<html>
<head>
<title>Border Color</title>
</head>
<body>
<h1 style="border: 2px solid Tomato;">CSPunjab.Com</h1>
<h1 style="border: 2px solid DodgerBlue;">CSPunjab.Com</h1>
<h1 style="border: 2px solid Violet;">CSPunjab.Com</h1>
</body>
</html>