Constellation vs Gypsum
Both from Sherwin-Williams's palette. Constellation reads as greige-grey, while Gypsum reads as white — two distinct hue families, not close cousins. Gypsum (LRV 82) reflects noticeably more light than Constellation (LRV 60), a difference of 22 points that becomes especially apparent in rooms with limited natural light. Constellation runs warm while Gypsum is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 11.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Constellation vs Gypsum in Real Spaces
2 real rooms side by side. Seeing Constellation and Gypsum 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Gypsum will make the room feel meaningfully brighter than Constellation would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Gypsum reflects noticeably more light off the walls, making the space read more open than Constellation.
Color Details
Constellation vs Gypsum Simulated Comparison
5 simulated room previews — drag the slider on each to see Constellation on one side and Gypsum 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 Constellation comparisons
See how Constellation stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 60), opening up a space where Constellation encloses it.
A 9-point LRV gap (69 vs 60) makes Ammonite the marginally brighter of the two.
Constellation reflects far more light (LRV 60 vs 6), opening up a space where Iron Ore encloses it.
A 8-point LRV gap (60 vs 52) makes Constellation the marginally brighter of the two.
At LRV 60 vs 30, Constellation is decisively the brighter choice.
Constellation reads slightly lighter (LRV 60 vs 52), a gap that shows most in low-lit rooms.
Their light reflectance is nearly identical (LRV 60 vs 60), so neither reads brighter in a room.
With LRVs of 60 and 58, the two reflect almost the same amount of light.
Constellation reflects far more light (LRV 60 vs 27), opening up a space where Denim Drift encloses it.
At LRV 60 vs 43, Constellation is decisively the brighter choice.
At LRV 60 vs 4, Constellation is decisively the brighter choice.
Constellation reads slightly lighter (LRV 60 vs 55), a gap that shows most in low-lit rooms.
Constellation reflects far more light (LRV 60 vs 13), opening up a space where Bancha encloses it.
Constellation reflects far more light (LRV 60 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 60, Pure White is decisively the brighter choice.
At LRV 60 vs 21, Constellation is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 60), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 60), opening up a space where Constellation encloses it.
Snowbound reflects far more light (LRV 83 vs 60), opening up a space where Constellation encloses it.
Constellation reflects far more light (LRV 60 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 60), a gap that shows most in low-lit rooms.
At LRV 60 vs 41, Constellation is decisively the brighter choice.
A 7-point LRV gap (68 vs 60) makes Calamine the marginally brighter of the two.
At LRV 60 vs 25, Constellation is decisively the brighter choice.
Constellation reflects far more light (LRV 60 vs 12), opening up a space where Vintage Vogue encloses it.
Constellation reflects far more light (LRV 60 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 60 vs 31, Constellation is decisively the brighter choice.
At LRV 60 vs 7, Constellation is decisively the brighter choice.
At LRV 60 vs 24, Constellation is decisively the brighter choice.
A 3-point LRV gap (60 vs 57) makes Constellation the marginally brighter of the two.