GREYS

Heritage Park

#6A756D

RGB 106, 117, 109 · HSL 136°, 5%, 44% · CMYK 9, 0, 7, 54

Heritage Park is #6A756D in HEX — rgb(106, 117, 109), hsl(136°, 5%, 44%), cmyk(9%, 0%, 7%, 54%).

Heritage Park pulls into the rich end of the greys spectrum — HSL 136°, 5%, 44%. 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#6A756D

RGB106, 117, 109

HSL136°, 5%, 44%

HSV136°, 9%, 46%

CMYK9, 0, 7, 54

Decimal6976877

CSS RGBrgb(106, 117, 109)

CSS HSLhsl(136, 5%, 44%)

Paint Matches — this color across 16 brands

Behr

Heritage Park PPU12-18

Exact match

Benjamin Moore

Millstone 1581

ΔE 1.9 · #6B726B

Dulux

Pencarrow NZ10B9

ΔE 2.4 · #6C7A74

Dunn-Edwards

Boxwood DEC778

ΔE 2.6 · #707B71

Hallman-Lindsay

Billowing Smoke 583

ΔE 2.9 · #6E726A

Vista Paint

Earthen Cheer C-464

ΔE 3 · #65776D

PPG

Gunmetal Gray 1033-6

ΔE 3.6 · #646C64

Farrow & Ball

Green Smoke 47

ΔE 3.7 · #737C70

Sherwin-Williams

Rocky River SW6215

ΔE 3.8 · #5E706A

RAL

Mouse Grey 7005

ΔE 4 · #646B63

Valspar

Quaking Bog 5005-2C

ΔE 4.8 · #666A63

Kilz

Old Key RL260

ΔE 5.2 · #696D6B

IKEA

IKEA055 55

ΔE 6.3 · #7E8177

Dutch Boy

Ashton Grey VS-9303

ΔE 7.3 · #66665A

Colorhouse

Wool .05 Wool-05

ΔE 7.9 · #587675

Kobra

Green 37

ΔE 14.1 · #515545

Light Reflectance & Undertone

Light Reflectance Value (LRV)

17/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

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

#6A756D

#766B73

Analogous

#6D766B

#6A756D

#6B7673

Triadic

#6A756D

#6E6B76

#766E6B

Split-Complementary

#6A756D

#736B76

#766B6D

Tetradic

#6A756D

#6B6D76

#766B73

#76736B

Monochromatic

#222523

#464E48

#6A756D

#919C94

#B9C0BB

Rectangle

#6A756D

#6B7376

#766B73

#766E6B

Compound

#6A756D

#6B7673

#766B73

#766B6D

Variations

Lighter

#87928A

#A6ADA8

#CBCFCC

Darker

#555E58

#3A413C

#222623

Saturation

#6F726F

#6B766E

#35AB55

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

4.80:1

vs Black

4.38:1

AA Large

Deuteranopia

#6A756D

#72716E

Original → Simulated

Protanopia

#6A756D

#73736E

Original → Simulated

Tritanopia

#6A756D

#6B7474

Original → Simulated

Color Psychology

Quiet · Versatile

Heritage Park 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

#8F846D

Warm Bulb 2700K

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

#6A756D

Daylight 5500K

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

#7C8991

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.

#77486A

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 · Doors · Mouldings

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: #6A756D;

CSS — background

background-color: #6A756D;

CSS Variable

--color-heritage-park: #6A756D;

Tailwind v3 — config

colors: { 'heritage-park': '#6A756D' }

Tailwind — arbitrary

bg-[#6A756D] text-[#6A756D]

SCSS

$heritage-park: #6A756D;

Similar Colors

Millstone Gray

#6A716A · ΔE 2.1

Caldwell Green

#627067 · ΔE 2.7

Gray Gardens

#717571 · ΔE 3.8

Enchanted Forest

#606E63 · ΔE 3.9

Porch Swing

#707C79 · ΔE 4.1

Rainy Afternoon

#646B61 · ΔE 4.3

Amherst Gray

#757670 · ΔE 4.4

Cushing Green

#687666 · ΔE 4.9

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 #6A756D?

#6A756D is Heritage Park, a mid-tone grey with a cool undertone.

Is #6A756D warm or cool?

Heritage Park reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Heritage Park?

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

What colors pair well with Heritage Park?

Heritage Park 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 Heritage Park?

You can download Heritage Park 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 Heritage Park?

The hex code is #6A756D. In RGB it's 106, 117, 109, and in HSL it's 136°, 5%, 44%.

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