Colors
Convey meaning through color with a handful of color utility classes. Includes support for styling links with hover states, too.
Color
.text-primary
.text-body
.text-success
.text-danger
.text-warning
.text-info
.text-dark
.text-navy
.text-body
.text-muted
.text-black-50
.text-white
.text-white-70
.text-white-50
.text-inherit
.text-reset
<p class="text-primary">.text-primary</p>
<p class="text-body">.text-body</p>
<p class="text-success">.text-success</p>
<p class="text-danger">.text-danger</p>
<p class="text-warning">.text-warning</p>
<p class="text-info">.text-info</p>
<p class="text-dark">.text-dark</p>
<p class="text-navy">.text-navy</p>
<p class="text-body">.text-body</p>
<p class="text-muted">.text-muted</p>
<p class="text-black-50">.text-black-50</p>
<p class="text-white bg-dark">.text-white</p>
<p class="text-white-70 bg-dark">.text-white-70</p>
<p class="text-white-50 bg-dark">.text-white-50</p>
<p class="text-inherit">.text-inherit</p>
<p class="text-reset">.text-reset</p>
Contextual text classes also work well on anchors with the provided hover and focus states. Note that the .text-muted class has no link styling.
<p><a href="#" class="text-primary">Primary link</a></p>
<p><a href="#" class="text-body">Secondary link</a></p>
<p><a href="#" class="text-success">Success link</a></p>
<p><a href="#" class="text-danger">Danger link</a></p>
<p><a href="#" class="text-warning">Warning link</a></p>
<p><a href="#" class="text-info">Info link</a></p>
<p><a href="#" class="text-white-70 bg-dark">Light link</a></p>
<p><a href="#" class="text-dark">Dark link</a></p>
<p><a href="#" class="text-navy">Navy link</a></p>
<p><a href="#" class="text-muted">Muted link</a></p>
<p><a href="#" class="text-white bg-dark">White link</a></p>
<p><a href="#" class="text-inherit">Inherit link</a></p>
Background color
Similar to the contextual text color classes, easily set the background of an element to any contextual class. Anchor components will darken on hover, just like the text classes. Background utilities do not set color, so in some cases you'll want to use .text-* utilities.
<div class="p-3 mb-2 bg-primary text-white">.bg-primary</div>
<div class="p-3 mb-2 bg-secondary text-white">.bg-secondary</div>
<div class="p-3 mb-2 bg-success text-white">.bg-success</div>
<div class="p-3 mb-2 bg-danger text-white">.bg-danger</div>
<div class="p-3 mb-2 bg-warning text-dark">.bg-warning</div>
<div class="p-3 mb-2 bg-info text-white">.bg-info</div>
<div class="p-3 mb-2 bg-light text-dark">.bg-light</div>
<div class="p-3 mb-2 bg-dark text-white">.bg-dark</div>
<div class="p-3 mb-2 bg-navy text-white">.bg-navy</div>
<div class="p-3 mb-2 bg-white text-dark">.bg-white</div>
<div class="p-3 mb-2 bg-transparent text-dark">.bg-transparent</div>
Background soft color
RGBA opacity color classes, easily set the background of an element to any contextual class.
<div class="p-3 mb-2 bg-soft-primary">.bg-primary</div>
<div class="p-3 mb-2 bg-soft-secondary">.bg-secondary</div>
<div class="p-3 mb-2 bg-soft-success">.bg-success</div>
<div class="p-3 mb-2 bg-soft-danger">.bg-danger</div>
<div class="p-3 mb-2 bg-soft-warning">.bg-warning</div>
<div class="p-3 mb-2 bg-soft-info">.bg-info</div>
<div class="p-3 mb-2 bg-soft-light">.bg-light</div>
<div class="p-3 mb-2 bg-soft-dark">.bg-dark</div>
<div class="p-3 mb-2 bg-soft-navy">.bg-navy</div>
<div class="p-3 mb-2 bg-soft-white">.bg-white</div>
Background gradient
<div class="p-3 mb-2 gradient-y-sm-primary">.gradient-y-sm-primary</div>
<div class="p-3 mb-2 gradient-y-gray">.gradient-y-gray</div>
<div class="p-3 mb-2 gradient-y-lg-white">.gradient-y-lg-white</div>
Background gradient overlay
Background gradient overlay classes are used as an overlay on images or any other elements.
<div class="p-3 mb-2 gradient-x-overlay-sm-navy text-white">.gradient-x-overlay-sm-navy</div>
<div class="p-3 mb-2 gradient-x-overlay-lg-navy text-white">.gradient-x-overlay-lg-navy</div>
<div class="p-3 mb-2 gradient-x-overlay-sm-indigo">.gradient-x-overlay-sm-indigo</div>
<div class="p-3 mb-2 gradient-y-overlay-sm-dark">.gradient-y-overlay-sm-dark</div>
<div class="p-3 mb-2 gradient-y-overlay-lg-white">.gradient-y-overlay-lg-white</div>