GREENS

Beau

#0B575B

RGB 11, 87, 91 · HSL 183°, 78%, 20% · CMYK 88, 4, 0, 64

Beau is #0B575B in HEX — rgb(11, 87, 91), hsl(183°, 78%, 20%), cmyk(88%, 4%, 0%, 64%).

Beau pulls into the deep end of the greens spectrum — HSL 183°, 78%, 20%. The saturated saturation makes it bold and immediate, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, libraries — for grounding, restorative spaces. Reads best alongside soft white walls, oak floors, brass, warm clay accents.

Color Codes

HEX#0B575B

RGB11, 87, 91

HSL183°, 78%, 20%

HSV183°, 88%, 36%

CMYK88, 4, 0, 64

Decimal743259

CSS RGBrgb(11, 87, 91)

CSS HSLhsl(183, 78%, 20%)

Paint Matches — this color across 16 brands

Benjamin Moore

Beau 2054-20

Exact match

Dulux

Seaworld S31E9

ΔE 1.1 · #125659

Vista Paint

Mountain Mist K-224

ΔE 2.9 · #0E535A

PPG

Emerald Pool 1146-7

ΔE 3.1 · #155E60

Hallman-Lindsay

Blue Period 690

ΔE 3.3 · #075158

Behr

Tsunami S450-7

ΔE 3.8 · #185E5E

Valspar

Classic Teal 5011-8

ΔE 5.4 · #285B62

Sherwin-Williams

Really Teal SW6489

ΔE 5.4 · #016367

Dunn-Edwards

Enchanting Ivy DEA179

ΔE 7.9 · #315955

IKEA

IKEA097 97

ΔE 8.4 · #006673

RAL

Azure Blue 5009

ΔE 10 · #025669

Kilz

Teal Treat RF100-02

ΔE 10.3 · #297077

Colorhouse

Dream .06 Dream-06

ΔE 11.1 · #0E707B

Dutch Boy

Ocean Blue D-6743

ΔE 14.9 · #4C6A74

Farrow & Ball

Hague Blue 30

ΔE 15.4 · #3D4E57

Kobra

Green 38

ΔE 16.2 · #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

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

Color Theory

Complementary

#0B575B

#5B0F0B

Analogous

#0B5B37

#0B575B

#0B2F5B

Triadic

#0B575B

#5B0B57

#575B0B

Split-Complementary

#0B575B

#5B0B2F

#5B370B

Tetradic

#0B575B

#370B5B

#5B0F0B

#2F5B0B

Monochromatic

#031617

#0B575B

#14989F

#1CD9E3

Rectangle

#0B575B

#0F0B5B

#5B0F0B

#575B0B

Compound

#0B575B

#0B2F5B

#5B0F0B

#5B370B

Variations

Lighter

#149CA3

#33CED6

#91DBDF

Darker

#07474A

#043234

#021D1F

Saturation

#273E3F

#0B575B

#065C60

Interior Use

Best Rooms

bedrooms, bathrooms, libraries

Best Uses

main walls, cabinetry, soft furniture

Pairs With

soft white walls, oak floors, brass, warm clay accents

Accessibility (WCAG)

vs White

8.31:1

AAA

vs Black

2.53:1

Fail

Deuteranopia

#0B575B

#42485C

Original → Simulated

Protanopia

#0B575B

#50505A

Original → Simulated

Tritanopia

#0B575B

#105755

Original → Simulated

Color Psychology

Calm · Restorative

Beau sits in the part of the spectrum the eye relaxes into. Designers reach for green when a room needs to feel like a refuge — bedrooms, libraries, bathrooms — because it lowers visual blood-pressure without flattening the space.

SymbolismGrowth, balance, nature

PersonalitySteady, grounded, thoughtful

calmnaturerestorativebalancebedroomlibrary

How it looks under different light

#486E5F

Warm Bulb 2700K

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

#0B575B

Daylight 5500K

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

#357384

Cool Bulb 6500K

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

Pairs With

#E8EDED

Trim

Matched off-white

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

#F7F8F8

Ceiling

Whisper tint

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

#4C130F

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: #0B575B;

CSS — background

background-color: #0B575B;

CSS Variable

--color-beau: #0B575B;

Tailwind v3 — config

colors: { 'beau': '#0B575B' }

Tailwind — arbitrary

bg-[#0B575B] text-[#0B575B]

SCSS

$beau: #0B575B;

Similar Colors

Beau Green

#0A565A · ΔE 0.4

Oasis Blue

#225A5D · ΔE 3.3

Dark Teal

#255A5E · ΔE 4.0

Deep Sea Green

#255456 · ΔE 5.0

Jade Garden

#00636C · ΔE 6.0

Pine Green

#2D5D5A · ΔE 6.5

Sherwood Forest

#004E4A · ΔE 6.7

Galápagos Turquoise

#1F5763 · ΔE 6.8

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 #0B575B?

#0B575B is Beau, a deep green with a cool undertone.

Is #0B575B warm or cool?

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

What rooms work best with Beau?

Beau works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.

What colors pair well with Beau?

Beau pairs naturally with soft white walls, oak floors, brass, warm clay accents. Its complementary color is also a strong contrast option for accents.

Where can I download Beau?

You can download Beau 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 Beau?

The hex code is #0B575B. In RGB it's 11, 87, 91, and in HSL it's 183°, 78%, 20%.

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