ComparisonComparisonFarrow & Ball 86 and Vista Paint 0645, ΔE 14.36 apart
Farrow & Ball Stone Blue (86) and Vista Paint Calm Tint (0645) measure a delta-E of 14.36 apart. Calm Tint is 15.4 LRV points lighter, which is the difference you notice first. Calm Tint holds more color, chroma 18.2 against 13.8, so it grays out less in dim light. The undertones part company: Stone Blue reads as a teal undertone at hue angle 228.2 degrees, Calm Tint as a blue at 253.3. These read as related but distinct. Sample both before committing. If you need the Stone Blue depth in Vista Paint's line, start from its LRV of 27.6 rather than matching by name.
Farrow & Ball Stone Blue and Vista Paint Calm Tint are delta-E 14.36 apart - a difference that shows up on a wall, not just side by side on two chips.
The measured color distance between Farrow & Ball Stone Blue and Vista Paint Calm Tint is delta-E 14.36.
Vista Paint Calm Tint is lighter than Farrow & Ball Stone Blue by 15.4 points of light reflectance (LRV).
Vista Paint Calm Tint carries more color than Farrow & Ball Stone Blue - a higher chroma value means a more intense, less grey color.
| Stone Blue | Calm Tint | |
|---|---|---|
| Brand | Farrow & Ball | Vista Paint |
| Code | 86 | 0645 |
| Hex | #7295A1 | #91B3CE |
| Light reflectance | 27.6 | 43.0 |
| Undertone | teal undertone | blue |
| Chroma | 13.8 | 18.2 |
| Hue angle | 228.2° | 253.3° |
| Color family | teal | teal |