Comparison

Monticello Rose vs Damask Dunes

Benjamin Moore HC-63 and Valspar 1006-10B, ΔE 2.81 apart

Benjamin Moore Monticello Rose HC-63 on a wall, hex #D0AE9F
Monticello Rose Benjamin Moore HC-63
Valspar Damask Dunes 1006-10B on a wall, hex #CDACA2
Damask Dunes Valspar 1006-10B
Zeytin’s verdict · ΔE 2.81Close cousins. Paint a sample of each before you choose.

Benjamin Moore Monticello Rose (HC-63) and Valspar Damask Dunes (1006-10B) measure a delta-E of 2.81 apart. They sit within 1.1 LRV points of each other, so neither will look brighter than the other on the same wall. Both carry a similar amount of color, at chroma 15.9 and 14.2. The undertones part company: Monticello Rose reads as a orange at hue angle 50.8 degrees, Damask Dunes as a red at 42.7. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Damask Dunes depth in Benjamin Moore's line, start from its LRV of 45.0 rather than matching by name.

Is Benjamin Moore Monticello Rose the same color as Valspar Damask Dunes?

Not quite, but close - Benjamin Moore Monticello Rose and Valspar Damask Dunes are delta-E 2.81 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Monticello Rose and Valspar Damask Dunes?

The measured color distance between Benjamin Moore Monticello Rose and Valspar Damask Dunes is delta-E 2.81.

Which is lighter, Benjamin Moore Monticello Rose or Valspar Damask Dunes?

Benjamin Moore Monticello Rose is lighter than Valspar Damask Dunes by 1.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.81 Monticello Rose and Damask Dunes
LIGHTESTMonticello Rose LRV 46.1
DARKESTDamask Dunes LRV 45.0
SPREAD1.1LRV points

Side by side

measured values
Monticello Rose Damask Dunes
Brand Benjamin Moore Valspar
Code HC-63 1006-10B
Hex #D0AE9F #CDACA2
Light reflectance 46.1 45.0
Undertone orange red
Chroma 15.9 14.2
Hue angle 50.8° 42.7°
Color family tan red

Each on its own

full detail