BLUES

Asurmen Blue Wash

#273E51

RGB 39, 62, 81 · HSL 207°, 35%, 24% · CMYK 52, 23, 0, 68

Asurmen Blue Wash is #273E51 in HEX — rgb(39, 62, 81), hsl(207°, 35%, 24%), cmyk(52%, 23%, 0%, 68%).

Asurmen Blue Wash pulls into the deep end of the blues spectrum — HSL 207°, 35%, 24%. The muted saturation makes it quiet but present, 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#273E51

RGB39, 62, 81

HSL207°, 35%, 24%

HSV207°, 52%, 32%

CMYK52, 23, 0, 68

Decimal2571857

CSS RGBrgb(39, 62, 81)

CSS HSLhsl(207, 35%, 24%)

Paint Matches — this color across 16 brands

Dulux

Snap-Shot S37D9

ΔE 0.8 · #2A3F52

Behr

New Navy Blue BXC-26

ΔE 1.9 · #264156

Benjamin Moore

North CC-932

ΔE 2.5 · #2C3C4D

Sherwin-Williams

In the Navy SW9178

ΔE 3.3 · #283849

Vista Paint

Blazer Blue K-152

ΔE 3.9 · #243A52

Hallman-Lindsay

Star-studded 620

ΔE 4.8 · #32425A

Dunn-Edwards

Black River Falls DEA189

ΔE 5.1 · #343E54

RAL

Ocean Blue 5020

ΔE 5.7 · #1D334A

Kobra

Blue 31

ΔE 5.8 · #334059

PPG

Sailor's Coat 1153-7

ΔE 6.9 · #334B58

Valspar

Indigo Streamer 4010-4

ΔE 8 · #404C5B

Kilz

Fountain Pen RC100-02

ΔE 8.5 · #354A67

Farrow & Ball

Hague Blue 30

ΔE 9.8 · #3D4E57

IKEA

IKEA122 122

ΔE 11.3 · #3A5170

Dutch Boy

Royal Blue D-6740

ΔE 12.8 · #1D375C

Colorhouse

Wool .06 Wool-06

ΔE 12.8 · #485761

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

#273E51

#533B28

Analogous

#285350

#273E51

#282A53

Triadic

#273E51

#53283F

#3F5328

Split-Complementary

#273E51

#53282A

#535028

Tetradic

#273E51

#502853

#533B28

#2A5328

Monochromatic

#080D11

#0F181F

#273E51

#416786

#618EB3

Rectangle

#273E51

#3B2853

#533B28

#3F5328

Compound

#273E51

#282A53

#533B28

#535028

Variations

Lighter

#416787

#688EAD

#ABBDCC

Darker

#1F3343

#15232F

#0C141B

Saturation

#373E44

#283F53

#144167

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

11.09:1

AAA

vs Black

1.89:1

Fail

Deuteranopia

#273E51

#313A51

Original → Simulated

Protanopia

#273E51

#3B3B4F

Original → Simulated

Tritanopia

#273E51

#25413E

Original → Simulated

Color Psychology

Focused · Cooling

Asurmen Blue Wash 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

#5D5B58

Warm Bulb 2700K

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

#273E51

Daylight 5500K

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

#4A607C

Cool Bulb 6500K

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

Pairs With

#E9EBEC

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F7F8

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#433225

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: #273E51;

CSS — background

background-color: #273E51;

CSS Variable

--color-asurmen-blue-wash: #273E51;

Tailwind v3 — config

colors: { 'asurmen-blue-wash': '#273E51' }

Tailwind — arbitrary

bg-[#273E51] text-[#273E51]

SCSS

$asurmen-blue-wash: #273E51;

Similar Colors

North Sea

#2B3B4C · ΔE 2.6

Twilight

#254455 · ΔE 3.7

Washington Blue

#304656 · ΔE 4.1

Deep Royal

#2F394B · ΔE 4.5

Marine Blue

#1D3E59 · ΔE 5.5

Old Navy

#2E3549 · ΔE 6.4

Hidden Sapphire

#023B4E · ΔE 7.0

Champion Cobalt

#264864 · ΔE 7.2

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 #273E51?

#273E51 is Asurmen Blue Wash, a deep blue with a cool undertone.

Is #273E51 warm or cool?

Asurmen Blue Wash reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Asurmen Blue Wash?

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

What colors pair well with Asurmen Blue Wash?

Asurmen Blue Wash 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 Asurmen Blue Wash?

You can download Asurmen Blue Wash 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 Asurmen Blue Wash?

The hex code is #273E51. In RGB it's 39, 62, 81, and in HSL it's 207°, 35%, 24%.

← All colors