Try it Yourself: Colors HEX

Colors HEX

<!DOCTYPE html>
<html>
<head>
<style>
.panel-a {
  background-color: #FF0000; /* same as rgb(255, 0, 0) */
}

.panel-b {
  background-color: #4682DC; /* same as rgb(70, 130, 220) */
}
</style>
</head>
<body>

<div class="panel-a">Panel A</div>
<div class="panel-b">Panel B</div>

</body>
</html>

<!DOCTYPE html>
<html>
<head>
<style>
.panel-a {
  background-color: #FF0000; /* same as rgb(255, 0, 0) */
}

.panel-b {
  background-color: #4682DC; /* same as rgb(70, 130, 220) */
}
</style>
</head>
<body>

<div class="panel-a">Panel A</div>
<div class="panel-b">Panel B</div>

</body>
</html>