Stiffkey Blue vs Peppercorn
Stiffkey Blue (Farrow & Ball) and Peppercorn (Sherwin-Williams) come from different manufacturers. Stiffkey Blue reads as blue, while Peppercorn reads as grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 10 vs 10 — so neither will read significantly brighter or darker than the other. Where Stiffkey Blue leans cool, Peppercorn reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of NaN puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 9 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Stiffkey Blue vs Peppercorn in Real Spaces
9 real rooms side by side. Seeing Stiffkey Blue and Peppercorn 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. Peppercorn brings more warmth to the space, while Stiffkey Blue keeps things cooler and crisper.
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. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The temperature contrast between Peppercorn and Stiffkey Blue is what sets these apart most in this context.
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. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
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. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
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. Peppercorn brings more warmth to the space, while Stiffkey Blue keeps things cooler and crisper.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Stiffkey Blue reads more restrained here, while Peppercorn adds a sense of enclosure and warmth.
Color Details
Stiffkey Blue vs Peppercorn Simulated Comparison
5 simulated room previews — drag the slider on each to see Stiffkey Blue on one side and Peppercorn 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 Stiffkey Blue comparisons
See how Stiffkey Blue stacks up against other well-photographed colors across different brands and tones.
