Benjamin Moore → Sherwin-Williams
Sherwin-Williams equivalent of Benjamin Moore Waterloo CSP-555
The closest Sherwin-Williams colour is Perfect Periwinkle (SW 9065), at ΔE 3.48 — very close.
Perfect Periwinkle is the closest Sherwin-Williams makes, but at ΔE 3.48 it is a near miss rather than a match. Expect a visible difference where the two meet — on adjoining walls, or against existing trim.
Why people switch between Benjamin Moore and Sherwin-Williams
Most people comparing Benjamin Moore to Sherwin-Williams are not shopping for a new colour. They have already chosen one, and then hit a price difference or a painter who buys from a single supplier. The question is what goes on the wall instead.
How close Perfect Periwinkle really is
- Delta E (CIEDE2000)
- 3.48very close
- LRV
- 23.07Benjamin Moore is 28.06
- Hex
- #6487B0#5F8EC2 in Benjamin Moore
The candidate is darker, more muted. Its LRV is 5.0 points lower.
Other Sherwin-Williams options
Worth knowing if Perfect Periwinkle is discontinued locally, or if you want to shift the colour slightly warmer or cooler.
- Lobelia SW 6809ΔE 4.41 · close · The candidate is lighter, more muted, with a small hue shift. Its LRV is 1.8 points higher.
- Scanda SW 6529ΔE 4.96 · close · The candidate is darker, more muted, with a small hue shift. Its LRV is 3.5 points lower.
- Sporty Blue SW 6522ΔE 6.03 · noticeably different · The candidate is darker, more muted, with a small hue shift. Its LRV is 4.1 points lower.
Matches in every other brand
See Benjamin Moore Waterloo CSP-555 matched across all 13 brands →