Comparison

Deserted Island vs Lovely Lace

Benjamin Moore OC-99 and Vista Paint OW131 — the same color, ΔE 0.47

Benjamin Moore Deserted Island OC-99 on a wall, hex #EFE5D0
Deserted Island Benjamin Moore OC-99
Vista Paint Lovely Lace OW131 on a wall, hex #EFE4CF
Lovely Lace Vista Paint OW131
Zeytin’s verdict · ΔE 0.47Same color. Buy the cheaper one.

Benjamin Moore Deserted Island (OC-99) and Vista Paint Lovely Lace (OW131) are the same to within a rounding error color. Both measure LRV 75.9 at chroma 11.4, with a delta-E of 0.47 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 Deserted Island the same color as Vista Paint Lovely Lace?

Yes, by measurement - Benjamin Moore Deserted Island and Vista Paint Lovely Lace are only delta-E 0.47 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore Deserted Island and Vista Paint Lovely Lace?

The measured color distance between Benjamin Moore Deserted Island and Vista Paint Lovely Lace is delta-E 0.47.

Which is lighter, Benjamin Moore Deserted Island or Vista Paint Lovely Lace?

Vista Paint Lovely Lace is lighter than Benjamin Moore Deserted Island by 3.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.47 Deserted Island and Lovely Lace
LIGHTESTLovely Lace LRV 79.0
DARKESTDeserted Island LRV 75.9
SPREAD3.1LRV points

Side by side

measured values
Deserted Island Lovely Lace
Brand Benjamin Moore Vista Paint
Code OC-99 OW131
Hex #EFE5D0 #EFE4CF
Light reflectance 75.9 79.0
Undertone yellow undertone yellow undertone
Chroma 11.4 11.6
Hue angle 90.4° 88.6°
Color family tan tan

Each on its own

full detail