Comparison

Louisiana Mud vs Gargoyle

Dunn-Edwards DE6398 and Vista Paint 0550, ΔE 1.59 apart

Dunn-Edwards Louisiana Mud DE6398 on a wall, hex #655856
Louisiana Mud Dunn-Edwards DE6398
Vista Paint Gargoyle 0550 on a wall, hex #655A56
Gargoyle Vista Paint 0550
Zeytin’s verdict · ΔE 1.59Twins, almost. Only daylight on a big wall tells them apart.

Dunn-Edwards Louisiana Mud (DE6398) and Vista Paint Gargoyle (0550) measure a delta-E of 1.59 apart. They sit within 0.6 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 5.8 and 5.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Louisiana Mud depth in Vista Paint's line, start from its LRV of 10.4 rather than matching by name.

Is Dunn-Edwards Louisiana Mud the same color as Vista Paint Gargoyle?

Not quite, but close - Dunn-Edwards Louisiana Mud and Vista Paint Gargoyle are delta-E 1.59 apart, close enough that most rooms would not show the difference.

What is the delta-E between Dunn-Edwards Louisiana Mud and Vista Paint Gargoyle?

The measured color distance between Dunn-Edwards Louisiana Mud and Vista Paint Gargoyle is delta-E 1.59.

CLOSEST PAIRΔE 1.59 Louisiana Mud and Gargoyle
LIGHTESTGargoyle LRV 11.0
DARKESTLouisiana Mud LRV 10.4
SPREAD0.6LRV points

Side by side

measured values
Louisiana Mud Gargoyle
Brand Dunn-Edwards Vista Paint
Code DE6398 0550
Hex #655856 #655A56
Light reflectance 10.4 11.0
Undertone red cast red cast
Chroma 5.8 5.4
Hue angle 32.2° 46.7°
Color family black black

Each on its own

full detail