ComparisonComparisonFarrow & Ball 237 and Vista Paint 0590, ΔE 8.55 apart
Farrow & Ball Cook's Blue (237) and Vista Paint Madonna Blue (0590) measure a delta-E of 8.55 apart. Cook's Blue is 5.9 LRV points lighter, which is the difference you notice first. Cook's Blue holds more color, chroma 22.7 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 Madonna Blue depth in Farrow & Ball's line, start from its LRV of 20.0 rather than matching by name.
Farrow & Ball Cook's Blue and Vista Paint Madonna Blue are delta-E 8.55 apart - a difference that shows up on a wall, not just side by side on two chips.
The measured color distance between Farrow & Ball Cook's Blue and Vista Paint Madonna Blue is delta-E 8.55.
Farrow & Ball Cook's Blue is lighter than Vista Paint Madonna Blue by 5.9 points of light reflectance (LRV).
Farrow & Ball Cook's Blue carries more color than Vista Paint Madonna Blue - a higher chroma value means a more intense, less grey color.
| Cook's Blue | Madonna Blue | |
|---|---|---|
| Brand | Farrow & Ball | Vista Paint |
| Code | 237 | 0590 |
| Hex | #6A8FB2 | #677B9B |
| Light reflectance | 25.9 | 20.0 |
| Undertone | blue | blue |
| Chroma | 22.7 | 19.6 |
| Hue angle | 260.7° | 272.1° |
| Color family | blue | blue |