Comparison

Puppy Paws vs Whisper of White

Benjamin Moore 1156 and Vista Paint 8556 — the same color, ΔE 0.38

Benjamin Moore Puppy Paws 1156 on a wall, hex #F0E2D2
Puppy Paws Benjamin Moore 1156
Vista Paint Whisper of White 8556 on a wall, hex #EFE2D2
Whisper of White Vista Paint 8556
Zeytin’s verdict · ΔE 0.38Same color. Buy the cheaper one.

Benjamin Moore Puppy Paws (1156) and Vista Paint Whisper of White (8556) are the same to within a rounding error color. Both measure LRV 75.1 at chroma 9.8, with a delta-E of 0.38 between them - far below what an eye can see even on a large wall in daylight. Nothing here should decide the purchase: buy on price, on which store is nearer, or on which line has the finish you want. Neither is the better version of the other.

Is Benjamin Moore Puppy Paws the same color as Vista Paint Whisper of White?

Yes, by measurement - Benjamin Moore Puppy Paws and Vista Paint Whisper of White are only delta-E 0.38 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore Puppy Paws and Vista Paint Whisper of White?

The measured color distance between Benjamin Moore Puppy Paws and Vista Paint Whisper of White is delta-E 0.38.

Which is lighter, Benjamin Moore Puppy Paws or Vista Paint Whisper of White?

Benjamin Moore Puppy Paws is lighter than Vista Paint Whisper of White by 2.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.38 Puppy Paws and Whisper of White
LIGHTESTPuppy Paws LRV 75.1
DARKESTWhisper of White LRV 73.0
SPREAD2.1LRV points

Side by side

measured values
Puppy Paws Whisper of White
Brand Benjamin Moore Vista Paint
Code 1156 8556
Hex #F0E2D2 #EFE2D2
Light reflectance 75.1 73.0
Undertone yellow undertone yellow undertone
Chroma 9.8 9.6
Hue angle 77.3° 79.2°
Color family tan tan

Each on its own

full detail