Dock Blue vs Pure White
Dock Blue (Little Greene) and Pure White (Sherwin-Williams) come from different manufacturers. Hue-wise, Dock Blue belongs to the blue family and Pure White to the beige-greige family. The 80-point LRV gap — 84 for Pure White vs 4 for Dock Blue — means Pure White will open up a space more effectively. Where Dock Blue leans blue, Pure White reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 71.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Dock Blue vs Pure White in Real Spaces
3 real rooms side by side. Seeing Dock Blue and Pure White in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 Dock Blue.
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.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. 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
Dock Blue vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Dock Blue 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 Dock Blue comparisons
See how Dock Blue stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 4), opening up a space where Dock Blue encloses it.
At LRV 52 vs 4, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 4, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 4, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 4), opening up a space where Dock Blue encloses it.
Denim Drift reflects far more light (LRV 27 vs 4), opening up a space where Dock Blue encloses it.
At LRV 43 vs 4, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 4), opening up a space where Dock Blue encloses it.
Hardwick White reflects far more light (LRV 44 vs 4), opening up a space where Dock Blue encloses it.
Balboa Mist reflects far more light (LRV 66 vs 4), opening up a space where Dock Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 4), opening up a space where Dock Blue encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Duck Green reads slightly lighter (LRV 8 vs 4), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 4), opening up a space where Dock Blue encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 4), opening up a space where Dock Blue encloses it.
At LRV 31 vs 4, Pale Green is decisively the brighter choice.
A 3-point LRV gap (7 vs 4) makes Pine Needle the marginally brighter of the two.