Comparison

Royal Indigo vs True Romance

PPG 1174-7 and Vista Paint 1250, ΔE 5.53 apart

PPG Royal Indigo 1174-7 on a wall, hex #4E4260
Royal Indigo PPG 1174-7
Vista Paint True Romance 1250 on a wall, hex #574E70
True Romance Vista Paint 1250
Zeytin’s verdict · ΔE 5.53Related, but your eyes will notice. These are different choices.

PPG Royal Indigo (1174-7) and Vista Paint True Romance (1250) measure a delta-E of 5.53 apart. True Romance is 2 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 19.9 and 21.6. These read as related but distinct. Sample both before committing. If you need the Royal Indigo depth in Vista Paint's line, start from its LRV of 7.0 rather than matching by name.

What is the difference between PPG Royal Indigo and Vista Paint True Romance?

PPG Royal Indigo and Vista Paint True Romance are delta-E 5.53 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between PPG Royal Indigo and Vista Paint True Romance?

The measured color distance between PPG Royal Indigo and Vista Paint True Romance is delta-E 5.53.

Which is lighter, PPG Royal Indigo or Vista Paint True Romance?

Vista Paint True Romance is lighter than PPG Royal Indigo by 2 points of light reflectance (LRV).

CLOSEST PAIRΔE 5.53 Royal Indigo and True Romance
LIGHTESTTrue Romance LRV 9.0
DARKESTRoyal Indigo LRV 7.0
SPREAD2LRV points

Side by side

measured values
Royal Indigo True Romance
Brand PPG Vista Paint
Code 1174-7 1250
Hex #4E4260 #574E70
Light reflectance 7.0 9.0
Undertone violet violet
Chroma 19.9 21.6
Hue angle 307.1° 302.5°
Color family black blue

Each on its own

full detail