Comparison

Pavilion Gray vs Notre Dame

Farrow & Ball 242 and Valspar 5006-1B, ΔE 2.33 apart

Farrow & Ball Pavilion Gray 242 on a wall, hex #C3C1BB
Pavilion Gray Farrow & Ball 242
Valspar Notre Dame 5006-1B on a wall, hex #C8C7BF
Notre Dame Valspar 5006-1B
Zeytin’s verdict · ΔE 2.33Close cousins. Paint a sample of each before you choose.

Farrow & Ball Pavilion Gray (242) and Valspar Notre Dame (5006-1B) measure a delta-E of 2.33 apart. Notre Dame is 2.7 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 3.3 and 4.3. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Pavilion Gray depth in Valspar's line, start from its LRV of 53.3 rather than matching by name.

Is Farrow & Ball Pavilion Gray the same color as Valspar Notre Dame?

Not quite, but close - Farrow & Ball Pavilion Gray and Valspar Notre Dame are delta-E 2.33 apart, close enough that most rooms would not show the difference.

What is the delta-E between Farrow & Ball Pavilion Gray and Valspar Notre Dame?

The measured color distance between Farrow & Ball Pavilion Gray and Valspar Notre Dame is delta-E 2.33.

Which is lighter, Farrow & Ball Pavilion Gray or Valspar Notre Dame?

Valspar Notre Dame is lighter than Farrow & Ball Pavilion Gray by 2.7 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.33 Pavilion Gray and Notre Dame
LIGHTESTNotre Dame LRV 56.0
DARKESTPavilion Gray LRV 53.3
SPREAD2.7LRV points

Side by side

measured values
Pavilion Gray Notre Dame
Brand Farrow & Ball Valspar
Code 242 5006-1B
Hex #C3C1BB #C8C7BF
Light reflectance 53.3 56.0
Undertone yellow cast yellow cast
Chroma 3.3 4.3
Hue angle 96.7° 104.8°
Color family gray gray

Each on its own

full detail