Benjamin Moore 689 and Sherwin-Williams SW 0019, ΔE 1.71 apart
Benjamin Moore Rhine River (689) and Sherwin-Williams Festoon Aqua (SW 0019) measure a delta-E of 1.71 apart. They sit within 0.5 LRV points of each other, so neither will look brighter than the other on the same wall. Both carry a similar amount of color, at chroma 8.8 and 9.9. The undertones part company: Rhine River reads as a green undertone at hue angle 180.9 degrees, Festoon Aqua as a teal undertone at 189.1. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Festoon Aqua depth in Benjamin Moore's line, start from its LRV of 46.6 rather than matching by name.
Not quite, but close - Benjamin Moore Rhine River and Sherwin-Williams Festoon Aqua are delta-E 1.71 apart, close enough that most rooms would not show the difference.
The measured color distance between Benjamin Moore Rhine River and Sherwin-Williams Festoon Aqua is delta-E 1.71.
| Rhine River | Festoon Aqua | |
|---|---|---|
| Brand | Benjamin Moore | Sherwin-Williams |
| Code | 689 | SW 0019 |
| Hex | #A4BBB6 | #A0BBB8 |
| Light reflectance | 47.1 | 46.6 |
| Undertone | green undertone | teal undertone |
| Chroma | 8.8 | 9.9 |
| Hue angle | 180.9° | 189.1° |
| Color family | teal | teal |