NEUTRALS

Abyss

#43454C

RGB 67, 69, 76 · HSL 227°, 6%, 28% · CMYK 12, 9, 0, 70

Abyss is #43454C in HEX — rgb(67, 69, 76), hsl(227°, 6%, 28%), cmyk(12%, 9%, 0%, 70%).

Abyss pulls into the deep end of the neutrals spectrum — HSL 227°, 6%, 28%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on main walls, trims, ceilings — versatile across nearly any style. Reads best alongside soft whites, natural wood, matte black trim, linen.

Color Codes

HEX#43454C

RGB67, 69, 76

HSL227°, 6%, 28%

HSV227°, 12%, 30%

CMYK12, 9, 0, 70

Decimal4408652

CSS RGBrgb(67, 69, 76)

CSS HSLhsl(227, 6%, 28%)

Paint Matches — this color across 16 brands

Benjamin Moore

Abyss 2128-20

Exact match

Valspar

Very Black 5011-2

ΔE 1.4 · #424449

RAL

Slate Grey 7015

ΔE 1.7 · #434750

PPG

Napoleon 1013-7

ΔE 1.8 · #404149

Sherwin-Williams

Cyberspace SW7076

ΔE 1.9 · #44484D

Dunn-Edwards

Stargazing DE6336

ΔE 2.2 · #414549

Kilz

Grate Black RM240

ΔE 2.4 · #49474C

Dulux

Leadman SG6F7

ΔE 2.5 · #4A4A50

Behr

Black Ribbon HDC-CL-24

ΔE 2.6 · #474B51

Hallman-Lindsay

Midnight Magic 508

ΔE 2.7 · #46474A

Vista Paint

New Uniform K-792

ΔE 2.7 · #49484C

Farrow & Ball

Railings 31

ΔE 2.9 · #45484B

Colorhouse

Metal .06 Metal-06

ΔE 4.5 · #3F4647

IKEA

IKEA152 152

ΔE 5.7 · #494F50

Kobra

Black 44

ΔE 7.7 · #383737

Dutch Boy

Seal of Grey VS-9301

ΔE 8.9 · #575757

Light Reflectance & Undertone

Light Reflectance Value (LRV)

6/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

Undertone

TemperatureNeutral MasstoneBlue UndertoneViolet

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

Color Theory

Complementary

#43454C

#4C4A43

Analogous

#43494C

#43454C

#46434C

Triadic

#43454C

#4C4345

#454C43

Split-Complementary

#43454C

#4C4643

#494C43

Tetradic

#43454C

#4C4349

#4C4A43

#434C46

Monochromatic

#0C0C0E

#1F2023

#43454C

#676A74

#8D909A

Rectangle

#43454C

#4A434C

#4C4A43

#454C43

Compound

#43454C

#46434C

#4C4A43

#494C43

Variations

Lighter

#666873

#8B8E96

#BCBDC1

Darker

#36373D

#25262A

#151618

Saturation

#464749

#43454C

#22326D

Interior Use

Best Rooms

living rooms, bedrooms, kitchens

Best Uses

main walls, trim, accents

Pairs With

soft whites, natural wood, brass, matte black trim

Accessibility (WCAG)

vs White

9.57:1

AAA

vs Black

2.19:1

Fail

Deuteranopia

#43454C

Original → Simulated

Protanopia

#43454C

#45454B

Original → Simulated

Tritanopia

#43454C

#424645

Original → Simulated

Color Psychology

Quiet · Versatile

Abyss 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

#726054

Warm Bulb 2700K

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

#43454C

Daylight 5500K

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

#5F6578

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.

#4C452E

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: #43454C;

CSS — background

background-color: #43454C;

CSS Variable

--color-abyss: #43454C;

Tailwind v3 — config

colors: { 'abyss': '#43454C' }

Tailwind — arbitrary

bg-[#43454C] text-[#43454C]

SCSS

$abyss: #43454C;

Similar Colors

Abyss

#42444B · ΔE 0.4

Witching Hour

#46494F · ΔE 1.8

Black Horizon

#44484D · ΔE 1.9

Baby Seal Black

#464A50 · ΔE 2.2

Gravel Gray

#444A50 · ΔE 2.5

Deep Indigo

#49484C · ΔE 2.7

Ebony Slate

#4A4A53 · ΔE 2.8

Mysterious

#454B54 · ΔE 3.0

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 #43454C?

#43454C is Abyss, a deep neutral with a cool undertone.

Is #43454C warm or cool?

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

What rooms work best with Abyss?

Abyss works well in living rooms, bedrooms, kitchens. Designers typically use it for main walls, trim, accents.

What colors pair well with Abyss?

Abyss pairs naturally with soft whites, natural wood, brass, matte black trim. Its complementary color is also a strong contrast option for accents.

Where can I download Abyss?

You can download Abyss 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 Abyss?

The hex code is #43454C. In RGB it's 67, 69, 76, and in HSL it's 227°, 6%, 28%.

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