GREYS

Sandstone Grey Green

#88928C

RGB 136, 146, 140 · HSL 144°, 4%, 55% · CMYK 7, 0, 4, 43

Sandstone Grey Green is #88928C in HEX — rgb(136, 146, 140), hsl(144°, 4%, 55%), cmyk(7%, 0%, 4%, 43%).

Sandstone Grey Green pulls into the mid-tone end of the greys spectrum — HSL 144°, 4%, 55%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on walls, soft furniture, hard surfaces — as the project's quiet backbone. Reads best alongside white trim, natural wood, brass, soft black accents.

Color Codes

HEX#88928C

RGB136, 146, 140

HSL144°, 4%, 55%

HSV144°, 7%, 57%

CMYK7, 0, 4, 43

Decimal8950412

CSS RGBrgb(136, 146, 140)

CSS HSLhsl(144, 4%, 55%)

Paint Matches — this color across 16 brands

PPG

Gray Heron 1033-5

ΔE 1.2 · #89928A

Valspar

Beguile 5002-2A

ΔE 1.3 · #86908C

RAL

Traffic Grey A 7042

ΔE 1.6 · #8D948D

Benjamin Moore

Sea AC-17

ΔE 1.8 · #8C9591

Dulux

Viridis SG5F4

ΔE 2.3 · #8B9188

Kilz

Umber Stone RL170

ΔE 2.5 · #8B8F8A

Vista Paint

River Rhythm K-867

ΔE 3.1 · #89978D

Hallman-Lindsay

Dowager 442

ΔE 3.3 · #838C82

Colorhouse

Stone .07 Stone-07

ΔE 3.3 · #848A86

Sherwin-Williams

Illusive Green SW9164

ΔE 3.4 · #92948D

Dutch Boy

Smoky Gray VS-9305

ΔE 4.4 · #95958D

Behr

Grant Gray HDC-AC-19

ΔE 4.4 · #91908C

Farrow & Ball

Plummett 272

ΔE 4.6 · #8D8D8B

Dunn-Edwards

Light Gray DEC789

ΔE 5.2 · #979D9A

IKEA

IKEA180 180

ΔE 5.2 · #81857E

Kobra

Grey 42

ΔE 8.6 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

28/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureNeutral MasstoneGreen UndertoneBlue

A near-neutral with a subtle neutral blue undertone — it will pick up colour from surrounding surfaces and shift noticeably under different light.

Color Theory

Complementary

#88928C

#91888D

Analogous

#899188

#88928C

#889190

Triadic

#88928C

#8B8891

#918B88

Split-Complementary

#88928C

#908891

#918889

Tetradic

#88928C

#888991

#91888D

#919088

Monochromatic

#3D423F

#626A65

#88928C

#AFB6B2

#D7DAD8

Rectangle

#88928C

#888D91

#91888D

#918B88

Compound

#88928C

#889190

#91888D

#918889

Variations

Lighter

#A0A7A2

#B8BCBA

#D6D8D7

Darker

#6B756F

#4A514C

#2B2F2C

Saturation

#8B8E8C

#88918B

#51C880

Interior Use

Best Rooms

living rooms, bedrooms, bathrooms

Best Uses

walls, soft furniture, hard surfaces

Pairs With

white trim, natural wood, brass, soft black accents

Accessibility (WCAG)

vs White

3.21:1

AA Large

vs Black

6.54:1

Deuteranopia

#88928C

#8F8E8D

Original → Simulated

Protanopia

#88928C

#90908D

Original → Simulated

Tritanopia

#88928C

#899191

Original → Simulated

Color Psychology

Quiet · Versatile

Sandstone Grey Green gets out of the way so the architecture and the people in the room do the work. The right neutral is never a default — it reads warm or cool, dusty or sharp depending on its undertone, and that undertone is what makes or breaks the room.

SymbolismBalance, sophistication, calm

PersonalityAdaptable, considered, timeless

versatileneutraltimelessbackdroptrimwall

How it looks under different light

#A59A84

Warm Bulb 2700K

Incandescent / soft white LED — pulls colour toward yellow/amber.

#88928C

Daylight 5500K

Midday natural light or daylight-spec LED — closest to the paint chip.

#939FA8

Cool Bulb 6500K

Cool white LED / overcast daylight — pulls colour toward blue.

Pairs With

#EAEBEB

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F7F7

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#95597D

Accent

Complementary punch

Hue +180°, slightly muted for paint vs. screen — use on a door, frame, or single piece.

#574738

Floor

Walnut neutral

Warm mid-brown grounds the scheme regardless of hero hue.

Paint Info

Brand · Product Line

Benjamin Moore / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Trim · Soft furniture

Coverage & Dry Time

Typical coverage 350-400 sq ft per gallon over a primed surface.

Touch-dry in ~1 hour. Recoat after 4 hours. Full cure 7-14 days.

Primer

Standard primer is adequate.

Application Tip

Use a 9" microfiber roller on walls and a 2.5" angled sash brush for trim cuts. Two coats minimum for even depth.

Paint Calculator

Wall area (m²)

Coats

Coverage (m² / L)

You'll need

4.0 litres

1.06 US gallons · room for one touch-up coat. Buy slightly more to ensure single-batch match.

Code Snippets

CSS — color

color: #88928C;

CSS — background

background-color: #88928C;

CSS Variable

--color-sandstone-grey-green: #88928C;

Tailwind v3 — config

colors: { 'sandstone-grey-green': '#88928C' }

Tailwind — arbitrary

bg-[#88928C] text-[#88928C]

SCSS

$sandstone-grey-green: #88928C;

Similar Colors

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#8B9490 · ΔE 1.5

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#8B978E · ΔE 2.5

Rainstorm

#929591 · ΔE 3.4

Intrigue

#818981 · ΔE 3.6

Cos Cob Stonewall

#898C83 · ΔE 3.7

Brewster Gray

#8A9696 · ΔE 3.8

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#858D81 · ΔE 4.0

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Built by DSGN.HOUSE Updated 2026

Our color tools run on our own catalogue of 26,000+ real paint colors across 16 brands — Benjamin Moore, Sherwin-Williams, Behr, Dulux, RAL and more — with the color math (HSL and CIELAB matching) computed in-house, not scraped from summaries. Every color you pick maps to a real, buyable paint with its code, so what you see here you can actually take to the store. We review and update these tools and their data regularly.

Created by Denis Kataev, founder of DSGN.HOUSE — a software engineer and digital entrepreneur building professional color-design tools for everyone.

Frequently Asked Questions

What color is #88928C?

#88928C is Sandstone Grey Green, a mid-tone grey with a cool undertone.

Is #88928C warm or cool?

Sandstone Grey Green reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Sandstone Grey Green?

Sandstone Grey Green works well in living rooms, bedrooms, bathrooms. Designers typically use it for walls, soft furniture, hard surfaces.

What colors pair well with Sandstone Grey Green?

Sandstone Grey Green pairs naturally with white trim, natural wood, brass, soft black accents. Its complementary color is also a strong contrast option for accents.

Where can I download Sandstone Grey Green?

You can download Sandstone Grey Green on DSGN.HOUSE in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.

What's the hex code for Sandstone Grey Green?

The hex code is #88928C. In RGB it's 136, 146, 140, and in HSL it's 144°, 4%, 55%.

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