Comparison

Infinite Deep Sea vs Prairie Night

Behr S500-7 and Vista Paint 7341, ΔE 2.86 apart

Behr Infinite Deep Sea S500-7 on a wall, hex #435A6F
Infinite Deep Sea Behr S500-7
Vista Paint Prairie Night 7341 on a wall, hex #3A5A71
Prairie Night Vista Paint 7341
Zeytin’s verdict · ΔE 2.86Close cousins. Paint a sample of each before you choose.

Behr Infinite Deep Sea (S500-7) and Vista Paint Prairie Night (7341) measure a delta-E of 2.86 apart. Infinite Deep Sea is 2 LRV points lighter, which is the difference you notice first. Prairie Night holds more color, chroma 17.4 against 15, 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 Prairie Night depth in Behr's line, start from its LRV of 8.0 rather than matching by name.

Is Behr Infinite Deep Sea the same color as Vista Paint Prairie Night?

Not quite, but close - Behr Infinite Deep Sea and Vista Paint Prairie Night are delta-E 2.86 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Infinite Deep Sea and Vista Paint Prairie Night?

The measured color distance between Behr Infinite Deep Sea and Vista Paint Prairie Night is delta-E 2.86.

Which is lighter, Behr Infinite Deep Sea or Vista Paint Prairie Night?

Behr Infinite Deep Sea is lighter than Vista Paint Prairie Night by 2 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.86 Infinite Deep Sea and Prairie Night
LIGHTESTInfinite Deep Sea LRV 10.0
DARKESTPrairie Night LRV 8.0
SPREAD2LRV points

Side by side

measured values
Infinite Deep Sea Prairie Night
Brand Behr Vista Paint
Code S500-7 7341
Hex #435A6F #3A5A71
Light reflectance 10.0 8.0
Undertone blue blue
Chroma 15.0 17.4
Hue angle 259.1° 253.9°
Color family black black

Each on its own

full detail