Thimble Case vs Pure White
Thimble Case (Dulux) and Pure White (Sherwin-Williams) come from different manufacturers. Thimble Case reads as greige-grey, while Pure White reads as beige-greige — two distinct hue families, not close cousins. The 16-point LRV gap — 84 for Pure White vs 68 for Thimble Case — means Pure White will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. ΔE 8.3 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Thimble Case vs Pure White in Real Spaces
3 real rooms side by side. Thimble Case and Pure 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Pure White reflects noticeably more light off the walls, making the space read more open than Thimble Case.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Thimble Case vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Thimble Case on one side and Pure 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 Thimble Case comparisons
See how Thimble Case stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 68, White Dove is decisively the brighter choice.
With LRVs of 69 and 68, the two reflect almost the same amount of light.
At LRV 68 vs 6, Thimble Case is decisively the brighter choice.
Thimble Case reflects far more light (LRV 68 vs 52), opening up a space where Purbeck Stone encloses it.
Thimble Case reflects far more light (LRV 68 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 68 vs 52, Thimble Case is decisively the brighter choice.
Thimble Case reads slightly lighter (LRV 68 vs 60), a gap that shows most in low-lit rooms.
A 10-point LRV gap (68 vs 58) makes Thimble Case the marginally brighter of the two.
At LRV 68 vs 27, Thimble Case is decisively the brighter choice.
Thimble Case reflects far more light (LRV 68 vs 43), opening up a space where French Gray encloses it.
Thimble Case reflects far more light (LRV 68 vs 4), opening up a space where Naval encloses it.
At LRV 68 vs 55, Thimble Case is decisively the brighter choice.
At LRV 68 vs 13, Thimble Case is decisively the brighter choice.
At LRV 68 vs 44, Thimble Case is decisively the brighter choice.
Thimble Case reflects far more light (LRV 68 vs 21), opening up a space where Artichoke encloses it.
Their light reflectance is nearly identical (LRV 68 vs 66), so neither reads brighter in a room.
A 6-point LRV gap (74 vs 68) makes Shoji White the marginally brighter of the two.
At LRV 83 vs 68, Snowbound is decisively the brighter choice.
At LRV 68 vs 12, Thimble Case is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 68 vs 68), so neither reads brighter in a room.
Thimble Case reflects far more light (LRV 68 vs 41), opening up a space where Dix Blue encloses it.
With LRVs of 68 and 68, the two reflect almost the same amount of light.
Thimble Case reflects far more light (LRV 68 vs 25), opening up a space where Treron encloses it.
At LRV 68 vs 12, Thimble Case is decisively the brighter choice.
At LRV 68 vs 45, Thimble Case is decisively the brighter choice.
Thimble Case reflects far more light (LRV 68 vs 31), opening up a space where Pale Green encloses it.
Thimble Case reflects far more light (LRV 68 vs 7), opening up a space where Pine Needle encloses it.
Thimble Case reflects far more light (LRV 68 vs 24), opening up a space where Cement grey encloses it.
Thimble Case reads slightly lighter (LRV 68 vs 57), a gap that shows most in low-lit rooms.
Just Walnut reads slightly lighter (LRV 72 vs 68), a gap that shows most in low-lit rooms.