Comparison

Peaceful Night vs Dillard's Blue

PPG 1142-1 and Vista Paint 0685, ΔE 0.87 apart

PPG Peaceful Night 1142-1 on a wall, hex #D6E7E3
Peaceful Night PPG 1142-1
Vista Paint Dillard's Blue 0685 on a wall, hex #D7E9E4
Dillard's Blue Vista Paint 0685
Zeytin’s verdict · ΔE 0.87Same color. Buy the cheaper one.

PPG Peaceful Night (1142-1) and Vista Paint Dillard's Blue (0685) measure a delta-E of 0.87 apart. They sit within 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 6.4 and 6.9. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Peaceful Night depth in Vista Paint's line, start from its LRV of 78.0 rather than matching by name.

Is PPG Peaceful Night the same color as Vista Paint Dillard's Blue?

Yes, by measurement - PPG Peaceful Night and Vista Paint Dillard's Blue are only delta-E 0.87 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between PPG Peaceful Night and Vista Paint Dillard's Blue?

The measured color distance between PPG Peaceful Night and Vista Paint Dillard's Blue is delta-E 0.87.

Which is lighter, PPG Peaceful Night or Vista Paint Dillard's Blue?

Vista Paint Dillard's Blue is lighter than PPG Peaceful Night by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 0.87 Peaceful Night and Dillard's Blue
LIGHTESTDillard's Blue LRV 79.0
DARKESTPeaceful Night LRV 78.0
SPREAD1LRV points

Side by side

measured values
Peaceful Night Dillard's Blue
Brand PPG Vista Paint
Code 1142-1 0685
Hex #D6E7E3 #D7E9E4
Light reflectance 78.0 79.0
Undertone green cast green cast
Chroma 6.4 6.9
Hue angle 180.0° 176.9°
Color family gray gray

Each on its own

full detail