Obsidian vs Pure White
Obsidian (PPG) and Pure White (Sherwin-Williams) come from different manufacturers. Hue-wise, Obsidian belongs to the blue-grey family and Pure White to the beige-greige family. The 76-point LRV gap — 84 for Pure White vs 8 for Obsidian — means Pure White will open up a space more effectively. A ΔE of 60.7 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 7 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Obsidian vs Pure White in Real Spaces
7 real rooms side by side. Seeing Obsidian 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 Obsidian.
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
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. 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.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Pure White reflects noticeably more light off the walls, making the space read more open than Obsidian.
Color Details
Obsidian vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Obsidian 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 Obsidian comparisons
See how Obsidian stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 8, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 8), opening up a space where Obsidian encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 8), opening up a space where Obsidian encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 8), opening up a space where Obsidian encloses it.
At LRV 58 vs 8, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 8, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 8), opening up a space where Obsidian encloses it.
At LRV 55 vs 8, Tranquil Dawn is decisively the brighter choice.
At LRV 44 vs 8, Hardwick White is decisively the brighter choice.
At LRV 66 vs 8, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 8, Shoji White is decisively the brighter choice.
A 4-point LRV gap (12 vs 8) makes Pewter Green the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 8 vs 8), so neither reads brighter in a room.
At LRV 68 vs 8, Skimming Stone is decisively the brighter choice.
A 4-point LRV gap (12 vs 8) makes Vintage Vogue the marginally brighter of the two.
At LRV 45 vs 8, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 8), opening up a space where Obsidian encloses it.
With LRVs of 8 and 7, the two reflect almost the same amount of light.