Comparison

Toile Blue vs Watery Sea

Behr P520-3 and Vista Paint 0638, ΔE 2.9 apart

Behr Toile Blue P520-3 on a wall, hex #94BEE1
Toile Blue Behr P520-3
Vista Paint Watery Sea 0638 on a wall, hex #8DBFE6
Watery Sea Vista Paint 0638
Zeytin’s verdict · ΔE 2.9Close cousins. Paint a sample of each before you choose.

Behr Toile Blue (P520-3) and Vista Paint Watery Sea (0638) measure a delta-E of 2.9 apart. They sit within 0 LRV points of each other, so neither will look brighter than the other on the same wall. Watery Sea holds more color, chroma 25.5 against 22.7, so it grays out less in dim light. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Toile Blue depth in Vista Paint's line, start from its LRV of 49.0 rather than matching by name.

Is Behr Toile Blue the same color as Vista Paint Watery Sea?

Not quite, but close - Behr Toile Blue and Vista Paint Watery Sea are delta-E 2.9 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Toile Blue and Vista Paint Watery Sea?

The measured color distance between Behr Toile Blue and Vista Paint Watery Sea is delta-E 2.9.

CLOSEST PAIRΔE 2.9 Toile Blue and Watery Sea
LIGHTESTToile Blue LRV 49.0
DARKESTToile Blue LRV 49.0
SPREAD0LRV points

Side by side

measured values
Toile Blue Watery Sea
Brand Behr Vista Paint
Code P520-3 0638
Hex #94BEE1 #8DBFE6
Light reflectance 49.0 49.0
Undertone blue blue
Chroma 22.7 25.5
Hue angle 255.8° 254.7°
Color family blue teal

Each on its own

full detail