Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![Aaron HARPT](https://secure.gravatar.com/avatar/3b26d6d968f2c0996c194512de715b2d?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Aaron HARPT
19,845 Pointscode challenge problem
I am having trouble with the following code challenge.
Set a variable named $complement to be the complement of the standard red.
<!DOCTYPE html>
<html>
<head>
<title>Sass Basics - Code Challenge</title>
<link rel="stylesheet" type="text/css" href="page-style.css">
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<h1>Hampton's Blog</h1>
<div class="entry">
<h1>Great Music</h1>
<div class="content">
<p>
Here are some of my favorite bands from years past and present: Belle and Sebastian, Pixies, and Daft Punk. Listening to music allows me to focus when I'm programming.
</p>
</div>
<a href="/info.html">Read More »</a>
</div>
</body>
</html>
/* Write your SCSS code below. */
$complement: lighten(red, 5%);
a {
color: $complement;
}
1 Answer
![Jake Fleming](https://uploads.teamtreehouse.com/production/profile-photos/183032/micro_grilly.jpg)
Jake Fleming
Treehouse Guest TeacherYou need to actually use the complement function for the variable '$complement' and the lighten function for the color of the a tag:
$complement: complement(red);
a {
color: lighten(red, 5%);
}