Cross-brand matchCross-brand matchVista Paint 0645 translated into the Sherwin-Williams line
The closest Sherwin-Williams paint to Vista Paint Calm Tint (0645) is Celestial SW 6808, a delta-E of 2.34 away — the nearest Sherwin-Williams makes, and near enough for most rooms, but it is not an exact copy.
Light reflectance is effectively identical, 43.0 against 43.5. Undertone reads as blue against blue, at chroma 18.0 and 18.2.
Codes are not transferable between manufacturers and no brand publishes a conversion table, so every figure here is measured from the published hex values rather than taken from a chart.
| Sherwin-Williams color | ΔE | LRV | Undertone | |
|---|---|---|---|---|
| CelestialSW 6808 | 2.34 | 43.5 | blue | Compare |
| CosmosSW 6528 | 4.02 | 37.9 | blue | Compare |
| Resolute BlueSW 6507 | 5.38 | 40.0 | blue | Compare |
| Notable HueSW 6521 | 5.85 | 36.7 | blue | Compare |
| Regale BlueSW 6801 | 6.38 | 42.2 | blue | Compare |
| RespiteSW 6514 | 6.67 | 43.1 | blue undertone | Compare |