Comparison

Sea Foam vs Silent Breath

Benjamin Moore 2123-60 and Dunn-Edwards DE5714, ΔE 1.22 apart

Benjamin Moore Sea Foam 2123-60 on a wall, hex #E7EFEC
Sea Foam Benjamin Moore 2123-60
Dunn-Edwards Silent Breath DE5714 on a wall, hex #E9F1EC
Silent Breath Dunn-Edwards DE5714
Zeytin’s verdict · ΔE 1.22Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Sea Foam (2123-60) and Dunn-Edwards Silent Breath (DE5714) measure a delta-E of 1.22 apart. Silent Breath is 3.6 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 3.2 and 3.8. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Sea Foam depth in Dunn-Edwards's line, start from its LRV of 82.7 rather than matching by name.

Is Benjamin Moore Sea Foam the same color as Dunn-Edwards Silent Breath?

Not quite, but close - Benjamin Moore Sea Foam and Dunn-Edwards Silent Breath are delta-E 1.22 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Sea Foam and Dunn-Edwards Silent Breath?

The measured color distance between Benjamin Moore Sea Foam and Dunn-Edwards Silent Breath is delta-E 1.22.

Which is lighter, Benjamin Moore Sea Foam or Dunn-Edwards Silent Breath?

Dunn-Edwards Silent Breath is lighter than Benjamin Moore Sea Foam by 3.6 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.22 Sea Foam and Silent Breath
LIGHTESTSilent Breath LRV 86.3
DARKESTSea Foam LRV 82.7
SPREAD3.6LRV points

Side by side

measured values
Sea Foam Silent Breath
Brand Benjamin Moore Dunn-Edwards
Code 2123-60 DE5714
Hex #E7EFEC #E9F1EC
Light reflectance 82.7 86.3
Undertone green cast green cast
Chroma 3.2 3.8
Hue angle 170.9° 157.3°
Color family white white

Each on its own

full detail