Comparison

Dusk Blue vs Singing in the Rain

Behr BXC-66 and Vista Paint 0478, ΔE 2.35 apart

Behr Dusk Blue BXC-66 on a wall, hex #959B97
Dusk Blue Behr BXC-66
Vista Paint Singing in the Rain 0478 on a wall, hex #929E9A
Singing in the Rain Vista Paint 0478
Zeytin’s verdict · ΔE 2.35Close cousins. Paint a sample of each before you choose.

Behr Dusk Blue (BXC-66) and Vista Paint Singing in the Rain (0478) measure a delta-E of 2.35 apart. Singing in the Rain is 2 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 3.2 and 5.1. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Dusk Blue depth in Vista Paint's line, start from its LRV of 32.0 rather than matching by name.

Is Behr Dusk Blue the same color as Vista Paint Singing in the Rain?

Not quite, but close - Behr Dusk Blue and Vista Paint Singing in the Rain are delta-E 2.35 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Dusk Blue and Vista Paint Singing in the Rain?

The measured color distance between Behr Dusk Blue and Vista Paint Singing in the Rain is delta-E 2.35.

Which is lighter, Behr Dusk Blue or Vista Paint Singing in the Rain?

Vista Paint Singing in the Rain is lighter than Behr Dusk Blue by 2 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.35 Dusk Blue and Singing in the Rain
LIGHTESTSinging in the Rain LRV 34.0
DARKESTDusk Blue LRV 32.0
SPREAD2LRV points

Side by side

measured values
Dusk Blue Singing in the Rain
Brand Behr Vista Paint
Code BXC-66 0478
Hex #959B97 #929E9A
Light reflectance 32.0 34.0
Undertone green cast green cast
Chroma 3.2 5.1
Hue angle 155.5° 173.1°
Color family gray gray

Each on its own

full detail