Peppercorn vs Sea Serpent
Both from Sherwin-Williams's palette. Hue-wise, Peppercorn belongs to the grey family and Sea Serpent to the blue family. Peppercorn (LRV 10) reflects noticeably more light than Sea Serpent (LRV 7), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Peppercorn runs neutral while Sea Serpent is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of NaN, 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 9 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Peppercorn vs Sea Serpent in Real Spaces
9 real rooms side by side. Seeing Peppercorn and Sea Serpent 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 temperature contrast between Sea Serpent and Peppercorn is what sets these apart most in this context.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
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. Peppercorn reads more restrained here, while Sea Serpent adds a sense of enclosure and warmth.
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. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
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. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The temperature contrast between Sea Serpent and Peppercorn is what sets these apart most in this context.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Sea Serpent brings more warmth to the space, while Peppercorn keeps things cooler and crisper.
Color Details
Peppercorn vs Sea Serpent Simulated Comparison
5 simulated room previews — drag the slider on each to see Peppercorn on one side and Sea Serpent 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 Peppercorn comparisons
See how Peppercorn stacks up against other well-photographed colors across different brands and tones.
