Purple Dustpan in dreams
A small flat scoop for collected dust — the moment of finally lifting the small mess off the floor.
How purple changes the reading
Purple colour places the symbol between hot and cool — a reading that has both calm and intensity at once. The dream often uses purple for symbols that do not fit the usual categories cleanly. Take the reading more seriously than you would otherwise; the colour is asking you to.
The base reading of Dustpan
A dustpan in a dream is the dream's image of the last small step in a cleanup — the act of actually taking the pile off the floor instead of leaving it neatly heaped. The dream brings the dustpan when you have done the difficult part of dealing with a small ongoing mess and are now at the stage of disposing of the residue. A dustpan filled and emptied is the dream marking the task complete. A dustpan repeatedly scraping at the same line of dust is the dream noting that the residue is sticking and the cleanup is, in practice, not finishing.