Lamb's Wool vs Soulful Blue paint color comparison

Lamb's Wool vs Soulful Blue

Both are Sherwin-Williams colors. Hue-wise, Lamb's Wool belongs to the beige family and Soulful Blue to the blue-grey family. At LRV 48 vs 20, Lamb's Wool will read as the brighter of the two — a 28-point gap that matters most in north-facing or low-light rooms. The tonal difference — Lamb's Wool's warm character against Soulful Blue's cool — becomes most visible against white trim or in morning light. At ΔE 37.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Lamb's Wool vs Soulful Blue in Real Spaces

3 real rooms side by side. Seeing Lamb's Wool and Soulful Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.

Bedroom

Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Lamb's Wool will make the room feel meaningfully brighter than Soulful Blue would.

Lamb's WoolA traditional bedroom painted in Lamb's Wool

@mybudgetrecipes

Soulful BlueSw 6543 Nursery

@cgar____

Bathroom

Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Lamb's Wool will make the room feel meaningfully brighter than Soulful Blue would.

Lamb's WoolLamb's Wool — coastal bathroom

@mybudgetrecipes

Soulful BlueSherwin Williams Soulful Blue bathroom color review

@farmfieldtoforeverhome

House

At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Lamb's Wool will make the room feel meaningfully brighter than Soulful Blue would.

Lamb's WoolLamb's Wool color — transitional house inspiration

@mybudgetrecipes

Soulful BlueSw Soulful Blue Exterior

@kerryjfitzpatrick

Color Details

Lamb's Wool
Sherwin-Williams · 9536
LRV47.9
BrandSherwin-Williams
Number9536
Undertone—
TemperatureWarm
BrightnessMedium
Soulful Blue
Sherwin-Williams · 6543
LRV20.3
BrandSherwin-Williams
Number6543
Undertone—
TemperatureCool
BrightnessMedium

Lamb's Wool vs Soulful Blue Simulated Comparison

5 simulated room previews — drag the slider on each to see Lamb's Wool on one side and Soulful Blue on the other.

Bathroom
Bedroom
House
Kitchen Cabinets
Living Room

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.