ComparisonComparisonFarrow & Ball 22 and Kilz TB-64, ΔE 0.76 apart
Farrow & Ball Light Blue (22) and Kilz Patio Gray (TB-64) measure a delta-E of 0.76 apart. They sit within 0.7 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 4.4 and 4.1. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the Patio Gray depth in Farrow & Ball's line, start from its LRV of 48.0 rather than matching by name.
Yes, by measurement - Farrow & Ball Light Blue and Kilz Patio Gray are only delta-E 0.76 apart, which is below what the human eye can reliably tell apart.
The measured color distance between Farrow & Ball Light Blue and Kilz Patio Gray is delta-E 0.76.
| Light Blue | Patio Gray | |
|---|---|---|
| Brand | Farrow & Ball | Kilz |
| Code | 22 | TB-64 |
| Hex | #B5BBB4 | #B7BBB4 |
| Light reflectance | 48.7 | 48.0 |
| Undertone | yellow-green cast | yellow-green cast |
| Chroma | 4.4 | 4.1 |
| Hue angle | 140.4° | 131.4° |
| Color family | gray | gray |