Cooled Blue vs Pure White
Both from Sherwin-Williams's palette. Cooled Blue reads as blue, while Pure White reads as beige-greige — two distinct hue families, not close cousins. Pure White (LRV 84) reflects noticeably more light than Cooled Blue (LRV 41), a difference of 43 points that becomes especially apparent in rooms with limited natural light. Cooled Blue runs cool while Pure White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 32.9, 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.
Cooled Blue vs Pure White in Real Spaces
5 real rooms side by side. Seeing Cooled Blue 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
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 Pure White will make the room feel meaningfully brighter than Cooled Blue would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Pure White reflects noticeably more light off the walls, making the space read more open than Cooled Blue.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Pure White reflects noticeably more light off the walls, making the space read more open than Cooled Blue.
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. Pure White reflects noticeably more light off the walls, making the space read more open than Cooled Blue.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Pure White will make the room feel meaningfully brighter than Cooled Blue would.
Color Details
Cooled Blue vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see Cooled Blue 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 Cooled Blue comparisons
See how Cooled Blue stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 41), opening up a space where Cooled Blue encloses it.
At LRV 69 vs 41, Ammonite is decisively the brighter choice.
Cooled Blue reflects far more light (LRV 41 vs 6), opening up a space where Iron Ore encloses it.
A 10-point LRV gap (52 vs 41) makes Purbeck Stone the marginally brighter of the two.
A 11-point LRV gap (41 vs 30) makes Cooled Blue the marginally brighter of the two.
Mizzle reads slightly lighter (LRV 52 vs 41), a gap that shows most in low-lit rooms.
At LRV 60 vs 41, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 41), opening up a space where Cooled Blue encloses it.
Cooled Blue reflects far more light (LRV 41 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 43 vs 41), so neither reads brighter in a room.
At LRV 41 vs 4, Cooled Blue is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 41), opening up a space where Cooled Blue encloses it.
Cooled Blue reflects far more light (LRV 41 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 41, the two reflect almost the same amount of light.
At LRV 41 vs 21, Cooled Blue is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 41), opening up a space where Cooled Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 41), opening up a space where Cooled Blue encloses it.
Snowbound reflects far more light (LRV 83 vs 41), opening up a space where Cooled Blue encloses it.
Cooled Blue reflects far more light (LRV 41 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 41), opening up a space where Cooled Blue encloses it.
Their light reflectance is nearly identical (LRV 41 vs 41), so neither reads brighter in a room.
At LRV 68 vs 41, Calamine is decisively the brighter choice.
At LRV 41 vs 25, Cooled Blue is decisively the brighter choice.
Cooled Blue reflects far more light (LRV 41 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 41), a gap that shows most in low-lit rooms.
A 10-point LRV gap (41 vs 31) makes Cooled Blue the marginally brighter of the two.
At LRV 41 vs 7, Cooled Blue is decisively the brighter choice.
At LRV 41 vs 24, Cooled Blue is decisively the brighter choice.
At LRV 57 vs 41, Guilford Green is decisively the brighter choice.
At LRV 72 vs 41, Just Walnut is decisively the brighter choice.