Comparison

Perennial Blue vs Bluette

Behr M530-3 and Vista Paint 0616, ΔE 1.89 apart

Behr Perennial Blue M530-3 on a wall, hex #A4BBD3
Perennial Blue Behr M530-3
Vista Paint Bluette 0616 on a wall, hex #A1BDD7
Bluette Vista Paint 0616
Zeytin’s verdict · ΔE 1.89Twins, almost. Only daylight on a big wall tells them apart.

Behr Perennial Blue (M530-3) and Vista Paint Bluette (0616) measure a delta-E of 1.89 apart. Bluette is 2 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 14.9 and 16.6. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Perennial Blue depth in Vista Paint's line, start from its LRV of 48.0 rather than matching by name.

Is Behr Perennial Blue the same color as Vista Paint Bluette?

Not quite, but close - Behr Perennial Blue and Vista Paint Bluette are delta-E 1.89 apart, close enough that most rooms would not show the difference.

What is the delta-E between Behr Perennial Blue and Vista Paint Bluette?

The measured color distance between Behr Perennial Blue and Vista Paint Bluette is delta-E 1.89.

Which is lighter, Behr Perennial Blue or Vista Paint Bluette?

Vista Paint Bluette is lighter than Behr Perennial Blue by 2 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.89 Perennial Blue and Bluette
LIGHTESTBluette LRV 50.0
DARKESTPerennial Blue LRV 48.0
SPREAD2LRV points

Side by side

measured values
Perennial Blue Bluette
Brand Behr Vista Paint
Code M530-3 0616
Hex #A4BBD3 #A1BDD7
Light reflectance 48.0 50.0
Undertone blue blue
Chroma 14.9 16.6
Hue angle 259.9° 257.1°
Color family blue blue

Each on its own

full detail