document new text color utils

diff --git a/docs/4.0/utilities/colors.md b/docs/4.0/utilities/colors.md
index 6eccb597da4c4f42db59f689c71b9e5679ebf497..acfcf2475a585e9b133753484d6aa494e00d2236 100644 (file)
--- a/docs/4.0/utilities/colors.md
+++ b/docs/4.0/utilities/colors.md
@@ -11,8 +11,11 @@ toc: true
 {% capture example %}
 {% for color in site.data.theme-colors %}
 <p class="text-{{ color.name }}{% if color.name == "light" %} bg-dark{% endif %}">.text-{{ color.name }}</p>{% endfor %}
+<p class="text-body">.text-body</p>
 <p class="text-muted">.text-muted</p>
 <p class="text-white bg-dark">.text-white</p>
+<p class="text-black-50">.text-black-50</p>
+<p class="text-white-50 bg-dark">.text-white-50</p>
 {% endcapture %}
 {% include example.html content=example %}