Stonington Gray vs Sea Salt
Benjamin Moore Stonington Gray HC-170 compared with Sherwin-Williams Sea Salt SW 6204
Stonington Gray is a touch more muted than Sea Salt. Stonington Gray has a green-yellow (khaki) undertone, while Sea Salt has a green undertone. The difference (ΔE 2.7) is visible side by side but subtle on a whole wall, so check samples together before swapping one for the other.
ΔE 2.7 · Close
How different the two colors look. Under 2.5 is very hard to tell apart on a wall; over 5 is clearly different.
Which to choose
For a small or dim room, Sea Salt reflects more light (LRV 60).
For a north-facing room, Stonington Gray is the safer choice because its warm undertone balances cool north light.
Side by side
| Stonington Gray | Sea Salt | |
|---|---|---|
| Brand | Benjamin Moore | Sherwin-Williams |
| Code | HC-170 | SW 6204 |
| LRV | 59 | 60 |
| Undertone | green-yellow | green |
| Family | Gray | Blue |
| HEX | #CACBC5 | #C7CDC5 |
| Good for | open-plan living areas, hallways | bedrooms, bathrooms |
Questions
What is the difference between Stonington Gray and Sea Salt?
Stonington Gray is a touch more muted than Sea Salt. Stonington Gray has a green-yellow (khaki) undertone, while Sea Salt has a green undertone. The difference (ΔE 2.7) is visible side by side but subtle on a whole wall, so check samples together before swapping one for the other.
Which is lighter, Stonington Gray or Sea Salt?
Sea Salt is lighter, with an LRV of 60 against 59.
How does Stonington Gray compare to Sea Salt in a north-facing room?
Stonington Gray has a cool undertone that north light will push cooler and grayer; warm white trim helps balance it. The same goes for Sea Salt.
Based on published color values. Screens vary, so always check a physical sample before buying.

