Seapearl vs Downing Slate

SeapearlBenjamin MoorevsDowning SlateSherwin-WilliamsΔE 39.2Very different colors

Seapearl (Benjamin Moore) and Downing Slate (Sherwin-Williams) come from different manufacturers. Hue-wise, Seapearl belongs to the beige-greige family and Downing Slate to the blue-grey family. The 56-point LRV gap — 76 for Seapearl vs 21 for Downing Slate — means Seapearl will open up a space more effectively. Where Seapearl leans yellow, Downing Slate reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 39.2 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.

Seapearl vs Downing Slate in Real Spaces

5 real rooms side by side. Seeing Seapearl and Downing Slate 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. Seapearl reflects noticeably more light off the walls, making the space read more open than Downing Slate.

SeapearlBenjamin Moore Seapearl cozy living room interior

@athomedesignandstaging

Downing SlateDowning Slate Review

@trianglepropainting

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. Seapearl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

SeapearlBenjamin Moore Seapearl cozy bedroom color review

@athomedesignandstaging

Downing SlateSherwin Williams Downing Slate Bedroom

@daaaaaamn_danielle

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. Seapearl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

SeapearlBenjamin Moore OC-19 bathroom color review

@athomedesignandstaging

Downing SlateDowning Slate Bathroom

@cm_customhomes

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. Seapearl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

SeapearlBenjamin Moore OC-19 exterior paint

@kari.teel

Downing SlateSherwin Williams Downing Slate Exterior

@kandor_painting

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. Seapearl returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.

SeapearlBenjamin Moore OC-19 kitchen cabinets interior idea

@trisoncabinetdivision

Downing SlateSw Downing Slate Painted Storage

@thecraftsmanfarmhouse

Color Details

Seapearl
Benjamin Moore · OC-19
Hex#E7E4D9
LRV76.4
BrandBenjamin Moore
NumberOC-19
UndertoneYellow
TemperatureWarm
BrightnessLight
Downing Slate
Sherwin-Williams · 2819
Hex#777F86
LRV20.8
BrandSherwin-Williams
Number2819
Undertone
TemperatureNeutral
BrightnessMedium

Seapearl vs Downing Slate Simulated Comparison

5 simulated room previews — drag the slider on each to see Seapearl on one side and Downing Slate 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.

More Seapearl comparisons

See how Seapearl stacks up against other well-photographed colors across different brands and tones.

White Dove
Seapearl
White Dove
Benjamin Moore
White Dove
LRV 83

White Dove reads slightly lighter

Ammonite
Seapearl
Ammonite
Farrow & Ball
Ammonite
LRV 69

Seapearl reads slightly lighter

Iron Ore
Seapearl
Iron Ore
Sherwin-Williams
Iron Ore
LRV 6

Seapearl is the lighter choice

Purbeck Stone
Seapearl
Purbeck Stone
Farrow & Ball
Purbeck Stone
LRV 52

Seapearl reads noticeably lighter

Evergreen Fog
Seapearl
Evergreen Fog
Sherwin-Williams
Evergreen Fog
LRV 30

Seapearl is the lighter choice

Mizzle
Seapearl
Mizzle
Farrow & Ball
Mizzle
LRV 52

Seapearl reads noticeably lighter

Agreeable Gray
Seapearl
Agreeable Gray
Sherwin-Williams
Agreeable Gray
LRV 60

Seapearl reads noticeably lighter

Denim Drift
Seapearl
Denim Drift
Dulux
Denim Drift
LRV 27

Seapearl is the lighter choice

Tranquil Dawn
Seapearl
Tranquil Dawn
Dulux
Tranquil Dawn
LRV 55

Seapearl reads noticeably lighter

Balboa Mist
Seapearl
Balboa Mist
Benjamin Moore
Balboa Mist
LRV 66

Seapearl reads slightly lighter

Vintage Vogue
Seapearl
Vintage Vogue
Benjamin Moore
Vintage Vogue
LRV 12

Seapearl is the lighter choice

Pale Green
Seapearl
Pale Green
RAL ClassicClassic
Pale Green
LRV 31

Seapearl is the lighter choice

Pine Needle
Seapearl
Pine Needle
Dulux
Pine Needle
LRV 7

Seapearl is the lighter choice

Cement grey
Seapearl
Cement grey
RAL ClassicClassic
Cement grey
LRV 24

Seapearl is the lighter choice

Black grey
Seapearl
Black grey
RAL ClassicClassic
Black grey
LRV 6

Seapearl is the lighter choice

Piazza
Seapearl
Piazza
Tikkurila
Piazza
LRV 65

Seapearl reads slightly lighter

Humble Yellow
Seapearl
Humble Yellow
Jotun
Humble Yellow
LRV 57

Seapearl reads noticeably lighter

Windmill Lane
Seapearl
Windmill Lane
Little Greene
Windmill Lane
LRV 31

Seapearl is the lighter choice

Senses
Seapearl
Senses
Jotun
Senses
LRV 41

Seapearl is the lighter choice

Lamp Black
Seapearl
Lamp Black
Little Greene
Lamp Black
LRV 3

Seapearl is the lighter choice

Washed Linen
Seapearl
Washed Linen
Jotun
Washed Linen
LRV 55

Seapearl reads noticeably lighter

Tea with Florence
Seapearl
Tea with Florence
Little Greene
Tea with Florence
LRV 18

Seapearl is the lighter choice

Thames Fog
Seapearl
Thames Fog
Valspar
Thames Fog
LRV 27

Seapearl is the lighter choice

Ocean Abyss
Seapearl
Ocean Abyss
Behr
Ocean Abyss
LRV 7

Seapearl is the lighter choice

Classic Silver
Seapearl
Classic Silver
Behr
Classic Silver
LRV 48

Seapearl is the lighter choice

Teton Blue
Seapearl
Teton Blue
Behr
Teton Blue
LRV 31

Seapearl is the lighter choice

RAL 110-2
Seapearl
RAL 110-2
RAL EffectEffect
RAL 110-2
LRV 72

Seapearl reads slightly lighter

RAL 110-1
Seapearl
RAL 110-1
RAL EffectEffect
RAL 110-1
LRV 80

RAL 110-1 reads slightly lighter

Paper
Seapearl
Paper
Tikkurila
Paper
LRV 88

Paper reads slightly lighter

Passageway
Seapearl
Passageway
Valspar
Passageway
LRV 14

Seapearl is the lighter choice