BLUES

Polo

#333B44

RGB 51, 59, 68 · HSL 212°, 14%, 23% · CMYK 25, 13, 0, 73

Polo is #333B44 in HEX — rgb(51, 59, 68), hsl(212°, 14%, 23%), cmyk(25%, 13%, 0%, 73%).

Polo pulls into the deep end of the blues spectrum — HSL 212°, 14%, 23%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, home offices — for calm, focused environments. Reads best alongside warm white trim, oak or walnut, brass or matte black hardware.

Color Codes

HEX#333B44

RGB51, 59, 68

HSL212°, 14%, 23%

HSV212°, 25%, 27%

CMYK25, 13, 0, 73

Decimal3357508

CSS RGBrgb(51, 59, 68)

CSS HSLhsl(212, 14%, 23%)

Paint Matches — this color across 16 brands

Benjamin Moore

Polo 2062-10

Exact match

Vista Paint

In the Navy K-800

ΔE 1 · #313B45

Dulux

Blue Velvet S40B9

ΔE 1.4 · #353A44

Behr

Catwalk N550-7

ΔE 2 · #343944

RAL

Granite Grey 7026

ΔE 3.3 · #2F353B

Hallman-Lindsay

Octavius 522

ΔE 3.4 · #38393F

Sherwin-Williams

Inkwell SW6992

ΔE 4.1 · #31363A

PPG

Napoleon 1013-7

ΔE 4.4 · #404149

Kilz

Night Magic RM230

ΔE 4.4 · #3C4348

Valspar

Twilight Purple 4010-2

ΔE 5 · #3E3B46

Dunn-Edwards

Dark Engine DE6350

ΔE 5.8 · #3E3F41

Colorhouse

Nourish .06 Nourish-06

ΔE 6.1 · #313536

Kobra

Black 44

ΔE 7.1 · #383737

IKEA

IKEA163 163

ΔE 7.1 · #423A45

Farrow & Ball

Railings 31

ΔE 7.4 · #45484B

Dutch Boy

Seal of Grey VS-9301

ΔE 14.2 · #575757

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

TemperatureCool MasstoneBlue UndertoneViolet

Reads as a cool blue with a violet undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#333B44

#433B32

Analogous

#324243

#333B44

#333243

Triadic

#333B44

#43323A

#3A4332

Split-Complementary

#333B44

#433332

#424332

Tetradic

#333B44

#433242

#433B32

#324333

Monochromatic

#0B0D0F

#121417

#333B44

#53606E

#768698

Rectangle

#333B44

#3B3243

#433B32

#3A4332

Compound

#333B44

#333243

#433B32

#424332

Variations

Lighter

#546170

#7B8897

#B4BAC1

Darker

#282E36

#1B2025

#101316

Saturation

#383A3D

#323A43

#19385C

Interior Use

Best Rooms

bedrooms, bathrooms, home offices

Best Uses

main walls, ceilings, trim, cabinetry

Pairs With

warm white trim, oak or walnut, brass or matte black hardware

Accessibility (WCAG)

vs White

11.35:1

AAA

vs Black

1.85:1

Fail

Deuteranopia

#333B44

#363944

Original → Simulated

Protanopia

#333B44

#3A3A43

Original → Simulated

Tritanopia

#333B44

#323C3B

Original → Simulated

Color Psychology

Focused · Cooling

Polo lowers the temperature of a room — useful in south-facing rooms that overheat visually, and in home offices where you want a clear head. Pair with warm wood and brass to keep it from reading clinical.

SymbolismTrust, depth, stability

PersonalityClear-headed, dependable, contemplative

focustrustcalmofficebedroomdepth

How it looks under different light

#66594E

Warm Bulb 2700K

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

#333B44

Daylight 5500K

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

#535E72

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.

#3E3325

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: #333B44;

CSS — background

background-color: #333B44;

CSS Variable

--color-polo: #333B44;

Tailwind v3 — config

colors: { 'polo': '#333B44' }

Tailwind — arbitrary

bg-[#333B44] text-[#333B44]

SCSS

$polo: #333B44;

Similar Colors

Polo Blue

#323A43 · ΔE 0.4

After Midnight

#33383E · ΔE 2.5

Soot

#373C41 · ΔE 2.9

Black Berry

#3A3B3F · ΔE 4.3

Black Ink

#373A3D · ΔE 4.4

Toucan Black

#3C3B40 · ΔE 4.6

Midnight

#373D3F · ΔE 4.8

Ebony King

#383A3C · ΔE 5.1

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 #333B44?

#333B44 is Polo, a deep blue with a cool undertone.

Is #333B44 warm or cool?

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

What rooms work best with Polo?

Polo works well in bedrooms, bathrooms, home offices. Designers typically use it for main walls, ceilings, trim, cabinetry.

What colors pair well with Polo?

Polo pairs naturally with warm white trim, oak or walnut, brass or matte black hardware. Its complementary color is also a strong contrast option for accents.

Where can I download Polo?

You can download Polo 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 Polo?

The hex code is #333B44. In RGB it's 51, 59, 68, and in HSL it's 212°, 14%, 23%.

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