User Defined Colours
 
You may define any number of new colour schemes, each with a unique name. 
  
  Each of the residues in a new colour scheme may be assigned a new user defined 
  colour. 
  
  Click "Apply" or "OK" to set your new colours on the active 
  alignment window. 
Click "Cancel" to undo your changes if you pressed the "Apply" 
  button. 
  
  If you save your colour scheme with a unique name the colour scheme name will 
  be added to the "Colour" menu on each new alignment window.
  
  Any saved colour schemes will be automatically loaded the next time you use 
  Jalview.