GREYS

Excalibur

#AAACB7

RGB 170, 172, 183 · HSL 231°, 8%, 69% · CMYK 7, 6, 0, 28

Excalibur is #AAACB7 in HEX — rgb(170, 172, 183), hsl(231°, 8%, 69%), cmyk(7%, 6%, 0%, 28%).

Excalibur pulls into the light end of the greys spectrum — HSL 231°, 8%, 69%. 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#AAACB7

RGB170, 172, 183

HSL231°, 8%, 69%

HSV231°, 7%, 72%

CMYK7, 6, 0, 28

Decimal11185335

CSS RGBrgb(170, 172, 183)

CSS HSLhsl(231, 8%, 69%)

Paint Matches — this color across 16 brands

Benjamin Moore

Excalibur 2118-50

Exact match

Dulux

Pantomime S43A2

ΔE 1.1 · #ADAFBA

Hallman-Lindsay

Buffed Plum 1317

ΔE 1.3 · #AEAFB9

Vista Paint

Buffed Plum C-1316

ΔE 1.5 · #AFAFB9

Dutch Boy

Dusky Mood DCP-1318

ΔE 1.6 · #A6ACB8

PPG

Glistening Gray 1043-4

ΔE 2.6 · #B1B3BE

Kilz

Hazy Purple RB230-02

ΔE 2.9 · #A2A5B2

IKEA

IKEA155 155

ΔE 3.2 · #AAB1B8

Behr

Great Falls PPU15-11

ΔE 3.5 · #9FA6B4

Valspar

Livid Violet 4002-3C

ΔE 4.4 · #B8B0BC

RAL

Window Grey 7040

ΔE 4.5 · #9DA1AA

Sherwin-Williams

Mysterious Mauve SW6262

ΔE 4.5 · #A6A3A9

Dunn-Edwards

Irogon Blue DEC796

ΔE 4.9 · #9DACB5

Colorhouse

Wool .03 Wool-03

ΔE 6.9 · #A1ABAB

Farrow & Ball

Parma Gray 27

ΔE 7.8 · #B2BFC5

Kobra

Grey 42

ΔE 11.4 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

41/100

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

TemperatureCool MasstoneBlue UndertoneViolet

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

Color Theory

Complementary

#AAACB7

#B6B4AA

Analogous

#AAB2B6

#AAACB7

#AEAAB6

Triadic

#AAACB7

#B6AAAC

#ACB6AA

Split-Complementary

#AAACB7

#B6AEAA

#B2B6AA

Tetradic

#AAACB7

#B6AAB2

#B6B4AA

#AAB6AE

Monochromatic

#5B5E6B

#808393

#AAACB7

#D3D4D9

#F1F2F3

Rectangle

#AAACB7

#B4AAB6

#B6B4AA

#ACB6AA

Compound

#AAACB7

#AEAAB6

#B6B4AA

#B2B6AA

Variations

Lighter

#BBBCC5

#CCCDD3

#E2E2E5

Darker

#838696

#585B69

#33353D

Saturation

#AEAFB2

#AAACB6

#8592DB

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

2.26:1

Fail

vs Black

9.29:1

AAA

Deuteranopia

#AAACB7

#A9ACB8

Original → Simulated

Protanopia

#AAACB7

#ACACB6

Original → Simulated

Tritanopia

#AAACB7

#A9AEAD

Original → Simulated

Color Psychology

Quiet · Versatile

Excalibur 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

#BFAEA4

Warm Bulb 2700K

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

#AAACB7

Daylight 5500K

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

#ACB3C9

Cool Bulb 6500K

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

Pairs With

#EAEAEB

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.

#B0A87B

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: #AAACB7;

CSS — background

background-color: #AAACB7;

CSS Variable

--color-excalibur: #AAACB7;

Tailwind v3 — config

colors: { 'excalibur': '#AAACB7' }

Tailwind — arbitrary

bg-[#AAACB7] text-[#AAACB7]

SCSS

$excalibur: #AAACB7;

Similar Colors

Excalibur Gray

#A9ABB6 · ΔE 0.4

Nickel

#A2A9B1 · ΔE 2.9

Spring Violet

#B0ACBB · ΔE 3.2

Pigeon Gray

#AAAEB3 · ΔE 3.4

Silver Spring

#A3AAB0 · ΔE 3.6

Yukon Sky

#A0A6B6 · ΔE 3.9

Pike's Peak Gray

#A0AAB1 · ΔE 4.0

Shadow Gray

#A2A9AE · ΔE 4.2

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 #AAACB7?

#AAACB7 is Excalibur, a soft grey with a cool undertone.

Is #AAACB7 warm or cool?

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

What rooms work best with Excalibur?

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

What colors pair well with Excalibur?

Excalibur 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 Excalibur?

You can download Excalibur 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 Excalibur?

The hex code is #AAACB7. In RGB it's 170, 172, 183, and in HSL it's 231°, 8%, 69%.

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