Badge custom colors

Additional badge colors that exist but not used.

Black

Indigo

Orange

Pink

Purple

Teal

White

<!-- Source -->
<div class="badge badge-black">Black</div>
<div class="badge badge-indigo">Indigo</div>
<div class="badge badge-orange">Orange</div>
<div class="badge badge-pink">Pink</div>
<div class="badge badge-purple">Purple</div>
<div class="badge badge-teal">Teal</div>
<div class="badge badge-white">White</div>