Comparison

Novella Blue vs Blissful Blue

Valspar 4004-5B and Vista Paint 7297, ΔE 1.65 apart

Valspar Novella Blue 4004-5B on a wall, hex #A8C3D8
Novella Blue Valspar 4004-5B
Vista Paint Blissful Blue 7297 on a wall, hex #A5C5DA
Blissful Blue Vista Paint 7297
Zeytin’s verdict · ΔE 1.65Twins, almost. Only daylight on a big wall tells them apart.

Valspar Novella Blue (4004-5B) and Vista Paint Blissful Blue (7297) measure a delta-E of 1.65 apart. They sit within 1 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 14.3 and 15.3. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Blissful Blue depth in Valspar's line, start from its LRV of 51.0 rather than matching by name.

Is Valspar Novella Blue the same color as Vista Paint Blissful Blue?

Not quite, but close - Valspar Novella Blue and Vista Paint Blissful Blue are delta-E 1.65 apart, close enough that most rooms would not show the difference.

What is the delta-E between Valspar Novella Blue and Vista Paint Blissful Blue?

The measured color distance between Valspar Novella Blue and Vista Paint Blissful Blue is delta-E 1.65.

Which is lighter, Valspar Novella Blue or Vista Paint Blissful Blue?

Valspar Novella Blue is lighter than Vista Paint Blissful Blue by 1 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.65 Novella Blue and Blissful Blue
LIGHTESTNovella Blue LRV 52.0
DARKESTBlissful Blue LRV 51.0
SPREAD1LRV points

Side by side

measured values
Novella Blue Blissful Blue
Brand Valspar Vista Paint
Code 4004-5B 7297
Hex #A8C3D8 #A5C5DA
Light reflectance 52.0 51.0
Undertone blue blue
Chroma 14.3 15.3
Hue angle 251.4° 246.6°
Color family teal teal

Each on its own

full detail