bject_link'><a href="#r-instance_method" title="Zif::UI::Label#r (method)">#r</a></span>, g: <span class='object_link'><a href="#g-instance_method" title="Zif::UI::Label#g (method)">#g</a></span>, b: <span class='object_link'><a href="#b-instance_method" title="Zif::UI::Label#b (method)">#b</a></span>, a: <span class='object_link'><a href="#a-instance_method" title="Zif::UI::Label#a (method)">#a</a></span>.</p>


  </div>
</div>
<div class="tags">
  
<p class="tag_title">Returns:</p>
<ul class="return">
  
