Sherwin-Williams • 9131

Cornwall Slate

Name: Sherwin-Williams Cornwall Slate 9131
Brand: Sherwin-Williams

With a focus on versatile tones, Cornwall Slate (9131) is a standout Green in our database. It was selected for this featured gallery for its ability to perfect for adding character to any space. See it applied across 19 real world scenarios and find professional pairing data below.

Hex

#949488

LRV

29.13

Light Reflectance Value

29.13

medium

Temperatureneutral

SaturationMuted

Cornwall Slate's Color Strip

Cornwall Slate is the fourth shade on this 7-color strip, sitting between Rare Gray and Link Gray. The strip spans from Aloof Gray at the lightest end to Cast Iron at the deepest. Strip 216 lines up the full value range so you can see exactly where this color lands among its closest relatives.

C1Aloof Gray C2Sensible Hue C3Rare Gray C4Cornwall Slate

C5Link Gray C6Thunderous C7Cast Iron

Cornwall Slate in Real Rooms

Cornwall Slate has a medium LRV of 29.13 — it adds real depth and will read noticeably darker as natural light fades. It's neutral in temperature and , making it adaptable across different lighting conditions and room orientations. Grouped in the Green family, the photos below show it applied in a misc, kitchen cabinets, living room, bedroom, house and bathroom.

2 Misc Photos

In walk-in closets or pantries, Cornwall Slate provides a dark, sophisticated backdrop that makes your belongings look organized and curated. It turns a storage space into a boutique-like experience every time you open the door.

Cornwall Slate wall paint picture

@thebrigdenhouse

Cornwall Slate Accent Wall

@mikalynneinteriors

10 Kitchen Cabinets Photos

On traditional shaker-style cabinets, Cornwall Slate brings out the clean lines and shadow gaps of the woodwork. It's a color that highlights quality craftsmanship, making it an ideal choice for a high-end renovation or a custom kitchen build.

Cornwall Slate kitchen cabinets picture

@j.a.culpepper

1 Living Room Photo

For open-concept living rooms, Cornwall Slate is a powerful tool for definition. It has enough presence to signal where the living area begins without creating a harsh visual break from the rest of the house. It defines the "zone" of relaxation through color psychology and sophisticated depth.

Sherwin Williams Cornwall Slate living room color

@mikalynneinteriors

3 Bedroom Photos

The bedroom is where Cornwall Slate really earns its place as a sanctuary. Away from direct sunlight, the color settles into a rich, cocooning tone that actively promotes rest and psychological slowing. Pair it with crisp white bedding and warm-toned wood nightstands to keep the overall palette from feeling too heavy or closed-in.

Sherwin Williams Cornwall Slate bedroom paint

@jackpowers84

Sherwin Williams Cornwall Slate bedroom interior

@jackpowers84

SW 9131 bedroom interior

@jackpowers84

1 House Photo

Exterior paint earns its keep over years, not months — it needs to handle bleaching summers, wet winters, and the slow shifts of a neighborhood's context. Cornwall Slate has the depth and pigment quality to age gracefully through all of it.

Cornwall Slate Exterior

@carbineandassociates

2 Bathroom Photos

Small bathrooms amplify whatever color is on the wall, which makes the choice more consequential than it first appears. Cornwall Slate has enough depth to register without closing the room in, and it plays well with white subway tile or warm wood accents.