Whiteboard vs Extra White
Whiteboard is a Cloverdale Paint color while Extra White comes from Sherwin-Williams. These are both whites, so the question isn't which hue to choose — it's where within white to land. With LRVs of 85 and 86, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 0.6, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Whiteboard vs Extra White in Real Spaces
3 real rooms side by side. Whiteboard and Extra White are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Whiteboard vs Extra White Simulated Comparison
5 simulated room previews — drag the slider on each to see Whiteboard on one side and Extra White on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Whiteboard comparisons
See how Whiteboard stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
Whiteboard reflects far more light (LRV 85 vs 69), opening up a space where Ammonite encloses it.
At LRV 85 vs 6, Whiteboard is decisively the brighter choice.
Whiteboard reflects far more light (LRV 85 vs 52), opening up a space where Purbeck Stone encloses it.
Whiteboard reflects far more light (LRV 85 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 85 vs 52, Whiteboard is decisively the brighter choice.
Whiteboard reflects far more light (LRV 85 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 85 vs 58, Whiteboard is decisively the brighter choice.
At LRV 85 vs 27, Whiteboard is decisively the brighter choice.
Whiteboard reflects far more light (LRV 85 vs 43), opening up a space where French Gray encloses it.
Whiteboard reflects far more light (LRV 85 vs 4), opening up a space where Naval encloses it.
At LRV 85 vs 55, Whiteboard is decisively the brighter choice.
At LRV 85 vs 13, Whiteboard is decisively the brighter choice.
At LRV 85 vs 44, Whiteboard is decisively the brighter choice.
With LRVs of 85 and 84, the two reflect almost the same amount of light.
Whiteboard reflects far more light (LRV 85 vs 21), opening up a space where Artichoke encloses it.
At LRV 85 vs 66, Whiteboard is decisively the brighter choice.
A 11-point LRV gap (85 vs 74) makes Whiteboard the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
At LRV 85 vs 12, Whiteboard is decisively the brighter choice.
At LRV 85 vs 68, Whiteboard is decisively the brighter choice.
Whiteboard reflects far more light (LRV 85 vs 41), opening up a space where Dix Blue encloses it.
Whiteboard reflects far more light (LRV 85 vs 68), opening up a space where Calamine encloses it.
Whiteboard reflects far more light (LRV 85 vs 25), opening up a space where Treron encloses it.
At LRV 85 vs 12, Whiteboard is decisively the brighter choice.
At LRV 85 vs 45, Whiteboard is decisively the brighter choice.
Whiteboard reflects far more light (LRV 85 vs 31), opening up a space where Pale Green encloses it.
Whiteboard reflects far more light (LRV 85 vs 7), opening up a space where Pine Needle encloses it.
Whiteboard reflects far more light (LRV 85 vs 24), opening up a space where Cement grey encloses it.
Whiteboard reflects far more light (LRV 85 vs 57), opening up a space where Guilford Green encloses it.