Dear community, I encountered a problem with 2D labels turning white disregards what colour presets I give. The script reads title presets from a file (2dlabel path) and then display the title with these commnads: 2dlabels change * bgColor 1,1,1,0.75; 2dlabels change title visibility show The 'title' label should appear as opaque black font as defined in the label file: Label title (x,y): (0.18,0.5) text: u'Title' shown: False font size(s): 40 font style(s): bold font typeface(s): sans serif color(s): (0, 0, 0, 1) But it appears in white. Bizarrely all other presets in the label file translate into the title appearance as they should except for the colour. I run Chimera 1.11.12 (build 41280) on Unix. Script and label file are attached. Thank you. Oleksiy Dr Oleksiy Kovtun Research Fellow Briggs group MRC Laboratory of Molecular Biology Francis Crick Avenue Cambridge CB2 0QH UK Tel: + 44 1223 267551 Email: okovtun@mrc-lmb.cam.ac.uk