Comparison

Lighthouse vs Summer Morning

Benjamin Moore 2018-60 and Valspar 3007-2C, ΔE 1.04 apart

Benjamin Moore Lighthouse 2018-60 on a wall, hex #FEF0C6
Lighthouse Benjamin Moore 2018-60
Valspar Summer Morning 3007-2C on a wall, hex #FBEFC6
Summer Morning Valspar 3007-2C
Zeytin’s verdict · ΔE 1.04Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Lighthouse (2018-60) and Valspar Summer Morning (3007-2C) measure a delta-E of 1.04 apart. Summer Morning is 3.1 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 22.1 and 21.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Lighthouse depth in Valspar's line, start from its LRV of 82.9 rather than matching by name.

Is Benjamin Moore Lighthouse the same color as Valspar Summer Morning?

Not quite, but close - Benjamin Moore Lighthouse and Valspar Summer Morning are delta-E 1.04 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Lighthouse and Valspar Summer Morning?

The measured color distance between Benjamin Moore Lighthouse and Valspar Summer Morning is delta-E 1.04.

Which is lighter, Benjamin Moore Lighthouse or Valspar Summer Morning?

Valspar Summer Morning is lighter than Benjamin Moore Lighthouse by 3.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.04 Lighthouse and Summer Morning
LIGHTESTSummer Morning LRV 86.0
DARKESTLighthouse LRV 82.9
SPREAD3.1LRV points

Side by side

measured values
Lighthouse Summer Morning
Brand Benjamin Moore Valspar
Code 2018-60 3007-2C
Hex #FEF0C6 #FBEFC6
Light reflectance 82.9 86.0
Undertone yellow yellow
Chroma 22.1 21.4
Hue angle 94.5° 96.2°
Color family tan tan

Each on its own

full detail