Comparison

Aquamarine Dream vs Sea Dreams

PPG 1135-4 and Vista Paint 8345, ΔE 1.81 apart

PPG Aquamarine Dream 1135-4 on a wall, hex #B3C4BA
Aquamarine Dream PPG 1135-4
Vista Paint Sea Dreams 8345 on a wall, hex #B4C6BF
Sea Dreams Vista Paint 8345
Zeytin’s verdict · ΔE 1.81Twins, almost. Only daylight on a big wall tells them apart.

PPG Aquamarine Dream (1135-4) and Vista Paint Sea Dreams (8345) measure a delta-E of 1.81 apart. They sit within 0 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 8.3 and 7.6. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Aquamarine Dream depth in Vista Paint's line, start from its LRV of 53.0 rather than matching by name.

Is PPG Aquamarine Dream the same color as Vista Paint Sea Dreams?

Not quite, but close - PPG Aquamarine Dream and Vista Paint Sea Dreams are delta-E 1.81 apart, close enough that most rooms would not show the difference.

What is the delta-E between PPG Aquamarine Dream and Vista Paint Sea Dreams?

The measured color distance between PPG Aquamarine Dream and Vista Paint Sea Dreams is delta-E 1.81.

CLOSEST PAIRΔE 1.81 Aquamarine Dream and Sea Dreams
LIGHTESTAquamarine Dream LRV 53.0
DARKESTAquamarine Dream LRV 53.0
SPREAD0LRV points

Side by side

measured values
Aquamarine Dream Sea Dreams
Brand PPG Vista Paint
Code 1135-4 8345
Hex #B3C4BA #B4C6BF
Light reflectance 53.0 53.0
Undertone green undertone green undertone
Chroma 8.3 7.6
Hue angle 158.5° 169.3°
Color family green teal

Each on its own

full detail