{% set color = member.get_palette() %}
<span class="avatar {{ avatar_class }}" title="{{ member.full_name }}">
  {% if member.photo %}
  <img class="avatar-frame standard-image" src="{{ member.photo }}" title="{{ member.full_name }}">
  </img>
  {% else %}
  <span class="avatar-frame standard-image" title="{{ member.full_name }}"
    style="background-color: var({{color[0]}}); color: var({{color[1]}});">
    {{ member.abbr }}
  </span>
  {% endif %}
</span>