Blue Iris vs Warm Stone
Blue Iris and Warm Stone come from the same Sherwin-Williams collection. Blue Iris reads as blue-grey, while Warm Stone reads as greige-grey — two distinct hue families, not close cousins. The 53-point LRV gap — 73 for Blue Iris vs 20 for Warm Stone — means Blue Iris will open up a space more effectively. Where Blue Iris leans neutral, Warm Stone reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 37.8 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.
Blue Iris vs Warm Stone in Real Spaces
3 real rooms side by side. Seeing Blue Iris and Warm Stone 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. Blue Iris reflects noticeably more light off the walls, making the space read more open than Warm Stone.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Blue Iris 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. Blue Iris returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Blue Iris vs Warm Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Iris on one side and Warm Stone 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.