Describe colors as well.

.bashrc

@@ -31,15 +31,15 @@ export ANSIBLE_CALLBACK_WHITELIST=profile_tasks
 export LYNX_SAVE_SPACE="$HOME/Downloads"
 export LYNX_TEMP_SPACE="$HOME/.cache/lynx"
 export VAGRANT_DEFAULT_PROVIDER="virtualbox"
-# Blinking
+# Blinking (red).
 export LESS_TERMCAP_mb=$'\E[01;31m'
-# Double bright
+# Double bright (purple).
 export LESS_TERMCAP_md=$'\E[01;35m'
 export LESS_TERMCAP_me=$'\E[0m'
-# Standout
+# Standout (grey).
 export LESS_TERMCAP_so=$'\E[01;33m'
 export LESS_TERMCAP_se=$'\E[0m'
-# Underline
+# Underline (dark grey).
 export LESS_TERMCAP_us=$'\E[01;32m'
 export LESS_TERMCAP_ue=$'\E[0m'
 export PS0="\$(__prerun)"