Ibot wrote: > Does anyone know the appropriate label so that I maybe can assign via the > .lyx/preferences file > and the set_color command a different color for this particular element.
You have to change the beamer.layout file. In the "Style BeginFrame" layout definition, change Font Series Bold Size Largest Color Blue EndFont to whatever you need. For single documents, you can also paste something like Style BeginFrame Font Series Bold Size Largest Color Green EndFont End to Document > Seetings > Local Format, hit "Validate" and "Apply". HTH, Jürgen