Comparison

Arctic Dawn vs Tentative Dawn

PPG 1167-1 and Vista Paint 7204, ΔE 1.28 apart

PPG Arctic Dawn 1167-1 on a wall, hex #E3E5E8
Arctic Dawn PPG 1167-1
Vista Paint Tentative Dawn 7204 on a wall, hex #E4E4E9
Tentative Dawn Vista Paint 7204
Zeytin’s verdict · ΔE 1.28Twins, almost. Only daylight on a big wall tells them apart.

PPG Arctic Dawn (1167-1) and Vista Paint Tentative Dawn (7204) measure a delta-E of 1.28 apart. Arctic Dawn is 5 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 1.7 and 2.6. The undertones part company: Arctic Dawn reads as a cool blue-gray at hue angle 266.0 degrees, Tentative Dawn as a cool violet-gray at 290.4. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Tentative Dawn depth in PPG's line, start from its LRV of 74.0 rather than matching by name.

Is PPG Arctic Dawn the same color as Vista Paint Tentative Dawn?

Not quite, but close - PPG Arctic Dawn and Vista Paint Tentative Dawn are delta-E 1.28 apart, close enough that most rooms would not show the difference.

What is the delta-E between PPG Arctic Dawn and Vista Paint Tentative Dawn?

The measured color distance between PPG Arctic Dawn and Vista Paint Tentative Dawn is delta-E 1.28.

Which is lighter, PPG Arctic Dawn or Vista Paint Tentative Dawn?

PPG Arctic Dawn is lighter than Vista Paint Tentative Dawn by 5 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.28 Arctic Dawn and Tentative Dawn
LIGHTESTArctic Dawn LRV 79.0
DARKESTTentative Dawn LRV 74.0
SPREAD5LRV points

Side by side

measured values
Arctic Dawn Tentative Dawn
Brand PPG Vista Paint
Code 1167-1 7204
Hex #E3E5E8 #E4E4E9
Light reflectance 79.0 74.0
Undertone cool blue-gray cool violet-gray
Chroma 1.7 2.6
Hue angle 266.0° 290.4°
Color family gray gray

Each on its own

full detail