Behr → Sherwin-Williams
Sherwin-Williams equivalent of Behr Sea Life 490B-4
The closest Sherwin-Williams colour is Mariner (SW 6766), at ΔE 4.34 — close.
Mariner is the closest Sherwin-Williams makes, but at ΔE 4.34 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 Behr and Sherwin-Williams
Most people comparing Behr 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 Mariner really is
- Delta E (CIEDE2000)
- 4.34close
- LRV
- 45.74Behr is 46
- Hex
- #6EC2C4#5DC6BF in Behr
Nearly the same lightness, more muted, with a small hue shift.
Other Sherwin-Williams options
Worth knowing if Mariner is discontinued locally, or if you want to shift the colour slightly warmer or cooler.
- Cooled Blue SW 6759ΔE 5.17 · noticeably different · The candidate is darker, more muted, with a small hue shift. Its LRV is 4.6 points lower.
- Holiday Turquoise SW 0075ΔE 5.77 · noticeably different · The candidate is lighter, more muted, with a small hue shift. Its LRV is 3.4 points higher.
- Little Blue Box SW 9044ΔE 6.03 · noticeably different · The candidate is lighter, more muted, with a small hue shift. Its LRV is 2.8 points higher.