Comparison

Violet Pearl vs Cool Elegance

Benjamin Moore 1451 and Vista Paint 0517, ΔE 1.1 apart

Benjamin Moore Violet Pearl 1451 on a wall, hex #D3CFD0
Violet Pearl Benjamin Moore 1451
Vista Paint Cool Elegance 0517 on a wall, hex #D1D0D1
Cool Elegance Vista Paint 0517
Zeytin’s verdict · ΔE 1.1Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Violet Pearl (1451) and Vista Paint Cool Elegance (0517) measure a delta-E of 1.1 apart. Cool Elegance is 1.5 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 1.6 and 0.7. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Violet Pearl depth in Vista Paint's line, start from its LRV of 62.5 rather than matching by name.

Is Benjamin Moore Violet Pearl the same color as Vista Paint Cool Elegance?

Not quite, but close - Benjamin Moore Violet Pearl and Vista Paint Cool Elegance are delta-E 1.1 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Violet Pearl and Vista Paint Cool Elegance?

The measured color distance between Benjamin Moore Violet Pearl and Vista Paint Cool Elegance is delta-E 1.1.

Which is lighter, Benjamin Moore Violet Pearl or Vista Paint Cool Elegance?

Vista Paint Cool Elegance is lighter than Benjamin Moore Violet Pearl by 1.5 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.1 Violet Pearl and Cool Elegance
LIGHTESTCool Elegance LRV 64.0
DARKESTViolet Pearl LRV 62.5
SPREAD1.5LRV points

Side by side

measured values
Violet Pearl Cool Elegance
Brand Benjamin Moore Vista Paint
Code 1451 0517
Hex #D3CFD0 #D1D0D1
Light reflectance 62.5 64.0
Undertone true neutral true neutral
Chroma 1.6 0.7
Hue angle 359.3° 324.1°
Color family gray gray

Each on its own

full detail