ComparisonComparisonValspar 4007-9B and Vista Paint 7329, ΔE 6.78 apart
Valspar Perfectly Blue (4007-9B) and Vista Paint Blue Sky (7329) measure a delta-E of 6.78 apart. Blue Sky is 4 LRV points lighter, which is the difference you notice first. Blue Sky holds more color, chroma 24.9 against 19.6, so it grays out less in dim light. These read as related but distinct. Sample both before committing. If you need the Perfectly Blue depth in Vista Paint's line, start from its LRV of 58.0 rather than matching by name.
Valspar Perfectly Blue and Vista Paint Blue Sky are delta-E 6.78 apart - a difference that shows up on a wall, not just side by side on two chips.
The measured color distance between Valspar Perfectly Blue and Vista Paint Blue Sky is delta-E 6.78.
Vista Paint Blue Sky is lighter than Valspar Perfectly Blue by 4 points of light reflectance (LRV).
Vista Paint Blue Sky carries more color than Valspar Perfectly Blue - a higher chroma value means a more intense, less grey color.
| Perfectly Blue | Blue Sky | |
|---|---|---|
| Brand | Valspar | Vista Paint |
| Code | 4007-9B | 7329 |
| Hex | #9FD0E7 | #8FC9EB |
| Light reflectance | 58.0 | 62.0 |
| Undertone | blue | blue |
| Chroma | 19.6 | 24.9 |
| Hue angle | 237.4° | 245.8° |
| Color family | teal | teal |