Comparison

Thick Fog vs Santo

Dunn-Edwards DE6058 and Vista Paint 0538, ΔE 1.88 apart

Dunn-Edwards Thick Fog DE6058 on a wall, hex #DCD3CE
Thick Fog Dunn-Edwards DE6058
Vista Paint Santo 0538 on a wall, hex #D7D3CE
Santo Vista Paint 0538
Zeytin’s verdict · ΔE 1.88Twins, almost. Only daylight on a big wall tells them apart.

Dunn-Edwards Thick Fog (DE6058) and Vista Paint Santo (0538) measure a delta-E of 1.88 apart. They sit within 0.3 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 4.2 and 3. The undertones part company: Thick Fog reads as a greige at hue angle 57.9 degrees, Santo as a true neutral at 80.5. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Santo depth in Dunn-Edwards's line, start from its LRV of 66.0 rather than matching by name.

Is Dunn-Edwards Thick Fog the same color as Vista Paint Santo?

Not quite, but close - Dunn-Edwards Thick Fog and Vista Paint Santo are delta-E 1.88 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Thick Fog and Vista Paint Santo?

The measured color distance between Dunn-Edwards Thick Fog and Vista Paint Santo is delta-E 1.88.

CLOSEST PAIRΔE 1.88 Thick Fog and Santo
LIGHTESTThick Fog LRV 66.3
DARKESTSanto LRV 66.0
SPREAD0.3LRV points

Side by side

measured values
Thick Fog Santo
Brand Dunn-Edwards Vista Paint
Code DE6058 0538
Hex #DCD3CE #D7D3CE
Light reflectance 66.3 66.0
Undertone greige true neutral
Chroma 4.2 3.0
Hue angle 57.9° 80.5°
Color family gray gray

Each on its own

full detail