BROWNS

Dark Cocoa

#423733

RGB 66, 55, 51 · HSL 16°, 13%, 23% · CMYK 0, 17, 23, 74

Dark Cocoa is #423733 in HEX — rgb(66, 55, 51), hsl(16°, 13%, 23%), cmyk(0%, 17%, 23%, 74%).

Dark Cocoa pulls into the deep end of the browns spectrum — HSL 16°, 13%, 23%. The neutral saturation makes it near-neutral and forgiving, and the hue reads warm. In interior projects it shines on trim, cabinetry, leather goods, wood accents — for warmth and weight. Reads best alongside cream walls, off-white linen, brass, soft black.

Color Codes

HEX#423733

RGB66, 55, 51

HSL16°, 13%, 23%

HSV16°, 23%, 26%

CMYK0, 17, 23, 74

Decimal4339507

CSS RGBrgb(66, 55, 51)

CSS HSLhsl(16, 13%, 23%)

Paint Matches — this color across 16 brands

Dulux

Dark Cocoa S05A9

Exact match

Behr

Bison Brown 780B-7

ΔE 0.4 · #413632

Benjamin Moore

Bittersweet 2114-10

ΔE 1.5 · #443832

Sherwin-Williams

Rockweed SW2735

ΔE 1.6 · #443735

Hallman-Lindsay

Film Noir 144

ΔE 2.3 · #473933

Vista Paint

Evermore C-556

ΔE 2.7 · #433C38

IKEA

IKEA197 197

ΔE 3 · #473633

RAL

Grey Brown 8019

ΔE 3.8 · #403A3A

Kilz

Spice Brown TB-30

ΔE 4.6 · #372F2E

Farrow & Ball

Pitch Black 256

ΔE 4.8 · #3B3938

Valspar

Antique Burgundy 1011-8

ΔE 5.3 · #493C3F

Kobra

Black 44

ΔE 5.6 · #383737

Dunn-Edwards

Black DEA187

ΔE 5.6 · #3B3A3A

PPG

Dark Granite 1005-7

ΔE 5.7 · #4F443F

Dutch Boy

Dark Chocolate D-6782

ΔE 5.9 · #392A27

Colorhouse

Nourish .05 Nourish-05

ΔE 7.2 · #53453C

Light Reflectance & Undertone

Light Reflectance Value (LRV)

4/100

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

TemperatureWarm MasstoneOrange UndertoneYellow

Reads as a warm orange with a yellow undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#423733

#333E42

Analogous

#423337

#423733

#423F33

Triadic

#423733

#334237

#373342

Split-Complementary

#423733

#33423F

#333742

Tetradic

#423733

#374233

#333E42

#3F3342

Monochromatic

#0E0C0B

#171312

#423733

#6D5B54

#978078

Rectangle

#423733

#3E4233

#333E42

#373342

Compound

#423733

#423F33

#333E42

#333742

Variations

Lighter

#6F5C55

#96837C

#C1B7B4

Darker

#352C29

#251E1C

#161110

Saturation

#3D3A38

#423733

#5C2B1A

Interior Use

Best Rooms

living rooms, libraries, dens

Best Uses

trim, cabinetry, leather goods, wood accents

Pairs With

cream walls, off-white linen, brass, soft black

Accessibility (WCAG)

vs White

11.50:1

AAA

vs Black

1.83:1

Fail

Deuteranopia

#423733

#3D3B33

Original → Simulated

Protanopia

#423733

#393934

Original → Simulated

Tritanopia

#423733

#423738

Original → Simulated

Color Psychology

Grounded · Earthy

Dark Cocoa grounds a scheme — it gives the eye a place to rest and frames brighter colors around it. Use it on trim, cabinetry, leather goods, and structural wood elements; for walls it works in libraries and dens that want gravity.

SymbolismStability, comfort, tradition

PersonalityReliable, warm, considered

earthywarmlibrarytrimcabinetrygrounded

How it looks under different light

#715641

Warm Bulb 2700K

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

#423733

Daylight 5500K

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

#5E5B66

Cool Bulb 6500K

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

Pairs With

#EBEAEA

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.

#25383E

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 / Aura Interior (for richer color depth in deep tones)

Recommended Finishes

Matte (walls) · Pearl (trim) · Satin (doors)

Deep colors look best in matte — gloss exaggerates surface flaws. Reserve subtle sheen for trim, doors, and high-touch areas.

Best Surfaces

Accent walls · Doors · Cabinetry · Built-ins

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

Tinted primer in a similar value is highly recommended — saves a coat and prevents the wall colour from washing the surface.

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: #423733;

CSS — background

background-color: #423733;

CSS Variable

--color-dark-cocoa: #423733;

Tailwind v3 — config

colors: { 'dark-cocoa': '#423733' }

Tailwind — arbitrary

bg-[#423733] text-[#423733]

SCSS

$dark-cocoa: #423733;

Similar Colors

Night Shade

#443A36 · ΔE 1.3

Bittersweet Chocolate

#433731 · ΔE 1.4

Black Bean Soup

#453C39 · ΔE 2.4

Espresso Bean

#3B3230 · ΔE 2.9

Appalachian Brown

#493A33 · ΔE 3.3

Tucker Chocolate

#4A403E · ΔE 4.2

Tarpley Brown

#493830 · ΔE 4.3

Wenge

#3C2D2B · ΔE 4.7

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 #423733?

#423733 is Dark Cocoa, a deep brown with a warm undertone.

Is #423733 warm or cool?

Dark Cocoa reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Dark Cocoa?

Dark Cocoa works well in living rooms, libraries, dens. Designers typically use it for trim, cabinetry, leather goods, wood accents.

What colors pair well with Dark Cocoa?

Dark Cocoa pairs naturally with cream walls, off-white linen, brass, soft black. Its complementary color is also a strong contrast option for accents.

Where can I download Dark Cocoa?

You can download Dark Cocoa 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 Dark Cocoa?

The hex code is #423733. In RGB it's 66, 55, 51, and in HSL it's 16°, 13%, 23%.

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