Blue Promise vs Heavenly Sky

PPG 1161-4 and Vista Paint 0618, ΔE 4.58 apart

PPG Blue Promise 1161-4 on a wall, hex #729CC2 — Blue Promise PPG 1161-4

Vista Paint Heavenly Sky 0618 on a wall, hex #7192B4 — Heavenly Sky Vista Paint 0618

Zeytin’s verdict · ΔE 4.58Related, but your eyes will notice. These are different choices.

PPG Blue Promise (1161-4) and Vista Paint Heavenly Sky (0618) measure a delta-E of 4.58 apart. Blue Promise is 5 LRV points lighter, which is the difference you notice first. Blue Promise holds more color, chroma 24.5 against 21.6, so it grays out less in dim light. These read as related but distinct. Sample both before committing. If you need the Heavenly Sky depth in PPG's line, start from its LRV of 28.0 rather than matching by name.

What is the difference between PPG Blue Promise and Vista Paint Heavenly Sky?

PPG Blue Promise and Vista Paint Heavenly Sky are delta-E 4.58 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between PPG Blue Promise and Vista Paint Heavenly Sky?

The measured color distance between PPG Blue Promise and Vista Paint Heavenly Sky is delta-E 4.58.

Which is lighter, PPG Blue Promise or Vista Paint Heavenly Sky?

PPG Blue Promise is lighter than Vista Paint Heavenly Sky by 5 points of light reflectance (LRV).

CLOSEST PAIRΔE 4.58 Blue Promise and Heavenly Sky

LIGHTESTBlue Promise LRV 33.0

DARKESTHeavenly Sky LRV 28.0

SPREAD5LRV points

Side by side

measured values

	Blue Promise	Heavenly Sky
Brand	PPG	Vista Paint
Code	1161-4	0618
Hex	#729CC2	#7192B4
Light reflectance	33.0	28.0
Undertone	blue	blue
Chroma	24.5	21.6
Hue angle	259.7°	262.4°
Color family	blue	blue

Each on its own

full detail

Blue Promise PPG 1161-4 Heavenly Sky Vista Paint 0618