Blue Iris vs Lazy Gray
Both from Sherwin-Williams's palette. Hue-wise, Blue Iris belongs to the blue-grey family and Lazy Gray to the grey family. Blue Iris (LRV 73) reflects noticeably more light than Lazy Gray (LRV 53), a difference of 20 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 10.5, 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 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Iris vs Lazy Gray in Real Spaces
5 real rooms side by side. Seeing Blue Iris and Lazy Gray 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 Blue Iris will make the room feel meaningfully brighter than Lazy Gray would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Blue Iris reflects noticeably more light off the walls, making the space read more open than Lazy Gray.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. 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
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Blue Iris reflects noticeably more light off the walls, making the space read more open than Lazy Gray.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Blue Iris reflects noticeably more light off the walls, making the space read more open than Lazy Gray.
Color Details
Blue Iris vs Lazy Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Iris on one side and Lazy Gray 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 Blue Iris comparisons
See how Blue Iris stacks up against other well-photographed colors across different brands and tones.
A 10-point LRV gap (83 vs 73) makes White Dove the marginally brighter of the two.
Blue Iris reflects far more light (LRV 73 vs 52), opening up a space where Purbeck Stone encloses it.
Blue Iris reflects far more light (LRV 73 vs 30), opening up a space where Evergreen Fog encloses it.
Blue Iris reflects far more light (LRV 73 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 73 vs 58, Blue Iris is decisively the brighter choice.
At LRV 73 vs 27, Blue Iris is decisively the brighter choice.
Blue Iris reflects far more light (LRV 73 vs 43), opening up a space where French Gray encloses it.
At LRV 73 vs 55, Blue Iris is decisively the brighter choice.
At LRV 73 vs 44, Blue Iris is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 73), a gap that shows most in low-lit rooms.
A 7-point LRV gap (73 vs 66) makes Blue Iris the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 74 vs 73), so neither reads brighter in a room.
At LRV 73 vs 12, Blue Iris is decisively the brighter choice.
A 5-point LRV gap (73 vs 68) makes Blue Iris the marginally brighter of the two.
At LRV 73 vs 12, Blue Iris is decisively the brighter choice.
At LRV 73 vs 45, Blue Iris is decisively the brighter choice.
Blue Iris reflects far more light (LRV 73 vs 31), opening up a space where Pale Green encloses it.
Blue Iris reflects far more light (LRV 73 vs 7), opening up a space where Pine Needle encloses it.
Blue Iris reflects far more light (LRV 73 vs 24), opening up a space where Cement grey encloses it.
Blue Iris reflects far more light (LRV 73 vs 57), opening up a space where Guilford Green encloses it.