Comparison

Dark Shadows vs Calm Interlude

Dunn-Edwards DEA183 and Vista Paint 0501, ΔE 1.17 apart

Dunn-Edwards Dark Shadows DEA183 on a wall, hex #455559
Dark Shadows Dunn-Edwards DEA183
Vista Paint Calm Interlude 0501 on a wall, hex #485559
Calm Interlude Vista Paint 0501
Zeytin’s verdict · ΔE 1.17Twins, almost. Only daylight on a big wall tells them apart.

Dunn-Edwards Dark Shadows (DEA183) and Vista Paint Calm Interlude (0501) measure a delta-E of 1.17 apart. They sit within 0.5 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 6.8 and 5.7. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Dark Shadows depth in Vista Paint's line, start from its LRV of 8.5 rather than matching by name.

Is Dunn-Edwards Dark Shadows the same color as Vista Paint Calm Interlude?

Not quite, but close - Dunn-Edwards Dark Shadows and Vista Paint Calm Interlude are delta-E 1.17 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Dark Shadows and Vista Paint Calm Interlude?

The measured color distance between Dunn-Edwards Dark Shadows and Vista Paint Calm Interlude is delta-E 1.17.

CLOSEST PAIRΔE 1.17 Dark Shadows and Calm Interlude
LIGHTESTCalm Interlude LRV 9.0
DARKESTDark Shadows LRV 8.5
SPREAD0.5LRV points

Side by side

measured values
Dark Shadows Calm Interlude
Brand Dunn-Edwards Vista Paint
Code DEA183 0501
Hex #455559 #485559
Light reflectance 8.5 9.0
Undertone teal cast teal cast
Chroma 6.8 5.7
Hue angle 220.3° 224.6°
Color family black black

Each on its own

full detail