Comparison

Water Iris vs Sweet Flower

PPG 1170-1 and Vista Paint 1258, ΔE 0.62 apart

PPG Water Iris 1170-1 on a wall, hex #E2E3EB
Water Iris PPG 1170-1
Vista Paint Sweet Flower 1258 on a wall, hex #E3E3EA
Sweet Flower Vista Paint 1258
Zeytin’s verdict · ΔE 0.62Same color. Buy the cheaper one.

PPG Water Iris (1170-1) and Vista Paint Sweet Flower (1258) measure a delta-E of 0.62 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 4.2 and 3.6. The undertones part company: Water Iris reads as a cool blue-gray at hue angle 285.7 degrees, Sweet Flower as a cool violet-gray at 290.5. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Water Iris depth in Vista Paint's line, start from its LRV of 77.0 rather than matching by name.

Is PPG Water Iris the same color as Vista Paint Sweet Flower?

Yes, by measurement - PPG Water Iris and Vista Paint Sweet Flower are only delta-E 0.62 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between PPG Water Iris and Vista Paint Sweet Flower?

The measured color distance between PPG Water Iris and Vista Paint Sweet Flower is delta-E 0.62.

CLOSEST PAIRΔE 0.62 Water Iris and Sweet Flower
LIGHTESTWater Iris LRV 77.0
DARKESTWater Iris LRV 77.0
SPREAD0LRV points

Side by side

measured values
Water Iris Sweet Flower
Brand PPG Vista Paint
Code 1170-1 1258
Hex #E2E3EB #E3E3EA
Light reflectance 77.0 77.0
Undertone cool blue-gray cool violet-gray
Chroma 4.2 3.6
Hue angle 285.7° 290.5°
Color family gray gray

Each on its own

full detail