GREYS

Rocky Bluffs

#ADA9A4

RGB 173, 169, 164 · HSL 33°, 5%, 66% · CMYK 0, 2, 5, 32

Rocky Bluffs is #ADA9A4 in HEX — rgb(173, 169, 164), hsl(33°, 5%, 66%), cmyk(0%, 2%, 5%, 32%).

Rocky Bluffs pulls into the light end of the greys spectrum — HSL 33°, 5%, 66%. 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#ADA9A4

RGB173, 169, 164

HSL33°, 5%, 66%

HSV33°, 5%, 68%

CMYK0, 2, 5, 32

Decimal11381156

CSS RGBrgb(173, 169, 164)

CSS HSLhsl(33, 5%, 66%)

Paint Matches — this color across 16 brands

Valspar

Rocky Bluffs 4003-1C

Exact match

Sherwin-Williams

Ellie Gray SW7650

ΔE 1.2 · #AAA9A4

Vista Paint

Smoky Wings C-552

ΔE 1.8 · #B3ADA8

Behr

Cathedral Gray PPU18-14

ΔE 1.8 · #ACAAA8

Dulux

Doe S14A3

ΔE 1.9 · #A9A49E

Hallman-Lindsay

Smoky Wings 553

ΔE 1.9 · #B2ACA9

Benjamin Moore

Platinum HC-179

ΔE 2 · #A9AAA4

PPG

Slate Pebble 1005-4

ΔE 2.2 · #B4ADA9

Kilz

Simply Neutral RK230

ΔE 2.5 · #AEACA3

Farrow & Ball

Lamp Room Gray 88

ΔE 3.3 · #B2B1A9

RAL

White Aluminium 9006

ΔE 3.5 · #A5A5A5

Dunn-Edwards

Smoky Mountain DE6388

ΔE 3.5 · #AFA8A9

Dutch Boy

Drifting Sand DCP-0218

ΔE 3.9 · #B6B2A9

Colorhouse

Metal .04 Metal-04

ΔE 4.8 · #9FA198

IKEA

IKEA182 182

ΔE 6 · #9AA1A0

Kobra

Grey 42

ΔE 13.4 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

40/100

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 MasstoneOrange UndertoneYellow

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

Color Theory

Complementary

#ADA9A4

#A4A8AD

Analogous

#ADA4A4

#ADA9A4

#ACADA4

Triadic

#ADA9A4

#A4ADA9

#A9A4AD

Split-Complementary

#ADA9A4

#A4ACAD

#A4A4AD

Tetradic

#ADA9A4

#A4ADA4

#A4A8AD

#ADA4AC

Monochromatic

#605C57

#88837C

#ADA9A4

#D1CFCC

#F3F2F2

Rectangle

#ADA9A4

#A8ADA4

#A4A8AD

#A9A4AD

Compound

#ADA9A4

#ACADA4

#A4A8AD

#A4A4AD

Variations

Lighter

#BDBAB6

#CDCBC9

#E2E1E0

Darker

#8D8780

#625D57

#393633

Saturation

#AAA8A7

#ADA9A4

#D6AD7B

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

2.34:1

Fail

vs Black

8.99:1

AAA

Deuteranopia

#ADA9A4

#ABAAA5

Original → Simulated

Protanopia

#ADA9A4

#AAAAA5

Original → Simulated

Tritanopia

#ADA9A4

#ADA8A9

Original → Simulated

Color Psychology

Quiet · Versatile

Rocky Bluffs 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

#C1AB96

Warm Bulb 2700K

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

#ADA9A4

Daylight 5500K

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

#AEB0BA

Cool Bulb 6500K

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

Pairs With

#EBEBEA

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.

#738CAB

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: #ADA9A4;

CSS — background

background-color: #ADA9A4;

CSS Variable

--color-rocky-bluffs: #ADA9A4;

Tailwind v3 — config

colors: { 'rocky-bluffs': '#ADA9A4' }

Tailwind — arbitrary

bg-[#ADA9A4] text-[#ADA9A4]

SCSS

$rocky-bluffs: #ADA9A4;

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#A8A9A3 · ΔE 2.0

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#AEABAA · ΔE 2.3

Cape May Cobblestone

#ADABA2 · ΔE 2.4

Museum Piece

#B0ACA3 · ΔE 2.4

Stone Harbor

#B4AFA8 · ΔE 2.5

Elephant Gray

#B5ABA7 · ΔE 2.7

Fusion

#A5A2A0 · ΔE 3.1

San Antonio Gray

#B4B2AE · ΔE 3.3

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 #ADA9A4?

#ADA9A4 is Rocky Bluffs, a soft grey with a cool undertone.

Is #ADA9A4 warm or cool?

Rocky Bluffs reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Rocky Bluffs?

Rocky Bluffs works well in living rooms, bedrooms, bathrooms. Designers typically use it for walls, soft furniture, hard surfaces.

What colors pair well with Rocky Bluffs?

Rocky Bluffs 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 Rocky Bluffs?

You can download Rocky Bluffs 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 Rocky Bluffs?

The hex code is #ADA9A4. In RGB it's 173, 169, 164, and in HSL it's 33°, 5%, 66%.

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