Retain single faculty identifying colours These will be revised to better fit with the new core palette.
Retire departmental sub-palettes They are ineffective and are not particularly distinct.
Retire section sub-palette Some colours (business purple) will be completely retired as they are not widely used or supported. The 'University' blue will be repurposed, altered and added to the core colours. The teal used for research may well be reused in either the core palette or as a contrast/accent colour.