Summer Cosmos vs Just Walnut
Summer Cosmos (Cloverdale Paint) and Just Walnut (Dulux) come from different manufacturers. Hue-wise, Summer Cosmos belongs to the pink family and Just Walnut to the beige-greige family. Their light reflectance values are nearly the same — 71 vs 72 — so neither will read significantly brighter or darker than the other. A ΔE of 14.1 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Summer Cosmos vs Just Walnut in Real Spaces
5 real rooms side by side. Seeing Summer Cosmos and Just Walnut 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. The distinction reads clearly at room scale, making the choice between them concrete.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
Summer Cosmos vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Summer Cosmos on one side and Just Walnut 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 Summer Cosmos comparisons
See how Summer Cosmos stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 71), opening up a space where Summer Cosmos encloses it.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room.
Summer Cosmos reflects far more light (LRV 71 vs 6), opening up a space where Iron Ore encloses it.
At LRV 71 vs 52, Summer Cosmos is decisively the brighter choice.
At LRV 71 vs 30, Summer Cosmos is decisively the brighter choice.
Summer Cosmos reflects far more light (LRV 71 vs 52), opening up a space where Mizzle encloses it.
A 11-point LRV gap (71 vs 60) makes Summer Cosmos the marginally brighter of the two.
Summer Cosmos reflects far more light (LRV 71 vs 58), opening up a space where Accessible Beige encloses it.
Summer Cosmos reflects far more light (LRV 71 vs 27), opening up a space where Denim Drift encloses it.
At LRV 71 vs 43, Summer Cosmos is decisively the brighter choice.
At LRV 71 vs 4, Summer Cosmos is decisively the brighter choice.
Summer Cosmos reflects far more light (LRV 71 vs 55), opening up a space where Tranquil Dawn encloses it.
Summer Cosmos reflects far more light (LRV 71 vs 13), opening up a space where Bancha encloses it.
Summer Cosmos reflects far more light (LRV 71 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 71, Pure White is decisively the brighter choice.
At LRV 71 vs 21, Summer Cosmos is decisively the brighter choice.
Summer Cosmos reads slightly lighter (LRV 71 vs 66), a gap that shows most in low-lit rooms.
Shoji White reads slightly lighter (LRV 74 vs 71), a gap that shows most in low-lit rooms.
Snowbound reads slightly lighter (LRV 83 vs 71), a gap that shows most in low-lit rooms.
Summer Cosmos reflects far more light (LRV 71 vs 12), opening up a space where Pewter Green encloses it.
With LRVs of 71 and 68, the two reflect almost the same amount of light.
At LRV 71 vs 41, Summer Cosmos is decisively the brighter choice.
A 3-point LRV gap (71 vs 68) makes Summer Cosmos the marginally brighter of the two.
At LRV 71 vs 25, Summer Cosmos is decisively the brighter choice.
Summer Cosmos reflects far more light (LRV 71 vs 12), opening up a space where Vintage Vogue encloses it.
Summer Cosmos reflects far more light (LRV 71 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 71 vs 31, Summer Cosmos is decisively the brighter choice.
At LRV 71 vs 7, Summer Cosmos is decisively the brighter choice.
At LRV 71 vs 24, Summer Cosmos is decisively the brighter choice.
At LRV 71 vs 57, Summer Cosmos is decisively the brighter choice.