NEUTRALS

All Nighter

#455454

RGB 69, 84, 84 · HSL 180°, 10%, 30% · CMYK 18, 0, 0, 67

All Nighter is #455454 in HEX — rgb(69, 84, 84), hsl(180°, 10%, 30%), cmyk(18%, 0%, 0%, 67%).

All Nighter pulls into the rich end of the neutrals spectrum — HSL 180°, 10%, 30%. 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#455454

RGB69, 84, 84

HSL180°, 10%, 30%

HSV180°, 18%, 33%

CMYK18, 0, 0, 67

Decimal4543572

CSS RGBrgb(69, 84, 84)

CSS HSLhsl(180, 10%, 30%)

Paint Matches — this color across 16 brands

Hallman-Lindsay

Deep Space 487

ΔE 0.8 · #435454

Vista Paint

Deep Space C-486

ΔE 1.2 · #425251

Behr

Black Evergreen MQ6-44

ΔE 1.3 · #465452

Benjamin Moore

Dark 2122-10

ΔE 2.3 · #4C5857

Valspar

Black Evergreen 5009-1

ΔE 2.4 · #495252

Dunn-Edwards

Lunar Eclipse DE5776

ΔE 2.5 · #415053

PPG

Night Watch 1145-7

ΔE 3 · #3C504F

Dulux

Walter SG5G7

ΔE 3.3 · #4E5B5C

RAL

Basalt Grey 7012

ΔE 3.4 · #4E5754

IKEA

IKEA152 152

ΔE 3.9 · #494F50

Sherwin-Williams

Still Water SW6223

ΔE 4 · #4A5D5F

Kilz

Oceans Deep TB-60

ΔE 4.2 · #395255

Farrow & Ball

Studio Green 93

ΔE 4.9 · #464C49

Colorhouse

Metal .05 Metal-05

ΔE 5.3 · #535654

Dutch Boy

Seal of Grey VS-9301

ΔE 6.6 · #575757

Kobra

Green 38

ΔE 7.9 · #415448

Light Reflectance & Undertone

Light Reflectance Value (LRV)

8/100

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

TemperatureCool MasstoneTeal UndertoneGreen

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

Color Theory

Complementary

#455454

#544545

Analogous

#45544D

#455454

#454C54

Triadic

#455454

#544554

#545445

Split-Complementary

#455454

#54454D

#544D45

Tetradic

#455454

#4C4554

#544545

#4D5445

Monochromatic

#0B0E0E

#222A2A

#455454

#677E7E

#8FA3A3

Rectangle

#455454

#454554

#544545

#545445

Compound

#455454

#454C54

#544545

#544D45

Variations

Lighter

#657B7B

#8B9D9D

#BCC5C5

Darker

#374444

#252F2F

#161B1B

Saturation

#4A4F4F

#455454

#227777

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

7.93:1

AAA

vs Black

2.65:1

Fail

Deuteranopia

#455454

#4E4F55

Original → Simulated

Protanopia

#455454

#525254

Original → Simulated

Tritanopia

#455454

#465453

Original → Simulated

Color Psychology

Quiet · Versatile

All Nighter 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

#736C5A

Warm Bulb 2700K

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

#455454

Daylight 5500K

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

#60717E

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.

#513131

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: #455454;

CSS — background

background-color: #455454;

CSS Variable

--color-all-nighter: #455454;

Tailwind v3 — config

colors: { 'all-nighter': '#455454' }

Tailwind — arbitrary

bg-[#455454] text-[#455454]

SCSS

$all-nighter: #455454;

Similar Colors

Dark Pewter

#4B5756 · ΔE 2.0

Amazon Green

#415457 · ΔE 2.3

Hidden Falls

#415451 · ΔE 2.6

Narragansett Green

#435155 · ΔE 2.8

Mediterranean Teal

#465956 · ΔE 3.0

Yorktowne Green

#465A5D · ΔE 3.4

Lead Gray

#434E52 · ΔE 3.7

Everard Blue

#3D5459 · ΔE 4.1

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 #455454?

#455454 is All Nighter, a deep neutral with a cool undertone.

Is #455454 warm or cool?

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

What rooms work best with All Nighter?

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

What colors pair well with All Nighter?

All Nighter 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 All Nighter?

You can download All Nighter 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 All Nighter?

The hex code is #455454. In RGB it's 69, 84, 84, and in HSL it's 180°, 10%, 30%.

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