Half Dome vs Endless Sea
Half Dome (PPG) and Endless Sea (Sherwin-Williams) come from different manufacturers. Half Dome reads as grey, while Endless Sea reads as blue — two distinct hue families, not close cousins. The 41-point LRV gap — 50 for Half Dome vs 9 for Endless Sea — means Half Dome will open up a space more effectively. A ΔE of 44.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Half Dome vs Endless Sea in Real Spaces
4 real rooms side by side. Seeing Half Dome and Endless Sea 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. Half Dome reflects noticeably more light off the walls, making the space read more open than Endless Sea.
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. Half Dome 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. Half Dome 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. Half Dome reflects noticeably more light off the walls, making the space read more open than Endless Sea.
Color Details
Half Dome vs Endless Sea Simulated Comparison
5 simulated room previews — drag the slider on each to see Half Dome on one side and Endless Sea 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 Half Dome comparisons
See how Half Dome stacks up against other well-photographed colors across different brands and tones.
