GREENS

Deep Slate Green

#0F261F

RGB 15, 38, 31 · HSL 162°, 43%, 10% · CMYK 61, 0, 18, 85

Deep Slate Green is #0F261F in HEX — rgb(15, 38, 31), hsl(162°, 43%, 10%), cmyk(61%, 0%, 18%, 85%).

Deep Slate Green pulls into the deep end of the greens spectrum — HSL 162°, 43%, 10%. The muted saturation makes it quiet but present, 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#0F261F

RGB15, 38, 31

HSL162°, 43%, 10%

HSV162°, 61%, 15%

CMYK61, 0, 18, 85

Decimal992799

CSS RGBrgb(15, 38, 31)

CSS HSLhsl(162, 43%, 10%)

Paint Matches — this color across 16 brands

Benjamin Moore

Black HC-187

ΔE 8.6 · #252F2D

RAL

Pearl Opal Green 6036

ΔE 9.4 · #193737

Behr

Black Suede S-H-790

ΔE 9.9 · #293331

Dulux

Cruel Sea S29A9

ΔE 10.2 · #213738

Kilz

Deep Onyx TB-40

ΔE 11.6 · #242322

Vista Paint

Silent Sea C-514

ΔE 12 · #262627

Hallman-Lindsay

Silent Sea 515

ΔE 12.2 · #2A2B2C

Dutch Boy

Dark Green D-6751

ΔE 12.3 · #214136

Sherwin-Williams

Cascades SW7623

ΔE 12.4 · #273E3E

Colorhouse

Wood .06 Wood-06

ΔE 12.9 · #312F24

IKEA

IKEA186 186

ΔE 13.4 · #302F2F

Kobra

Black 44

ΔE 15.5 · #383737

Dunn-Edwards

Refined Green DEA181

ΔE 16.1 · #384543

Farrow & Ball

Pitch Black 256

ΔE 16.2 · #3B3938

PPG

Dark As Night 14-05

ΔE 17.6 · #3D4645

Valspar

Dark Kettle Black 4011-2

ΔE 18.5 · #3F4043

Light Reflectance & Undertone

Light Reflectance Value (LRV)

2/100

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

#0F261F

#240F15

Analogous

#0F2413

#0F261F

#0F2024

Triadic

#0F261F

#1E0F24

#241E0F

Split-Complementary

#0F261F

#240F20

#24130F

Tetradic

#0F261F

#130F24

#240F15

#20240F

Monochromatic

#07120F

#0F261F

#245B4B

#3A9278

Rectangle

#0F261F

#0F1524

#240F15

#241E0F

Compound

#0F261F

#0F2024

#240F15

#24130F

Variations

Lighter

#296654

#4AA086

#96C7B8

Darker

#0B1E18

#071511

#040C0A

Saturation

#161D1B

#0F241E

#072C21

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

15.94:1

AAA

vs Black

1.32:1

Fail

Deuteranopia

#0F261F

#1F1F20

Original → Simulated

Protanopia

#0F261F

#232320

Original → Simulated

Tritanopia

#0F261F

#112525

Original → Simulated

Color Psychology

Calm · Restorative

Deep Slate Green 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

#4B4932

Warm Bulb 2700K

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

#0F261F

Daylight 5500K

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

#384E57

Cool Bulb 6500K

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

Pairs With

#E9ECEB

Trim

Matched off-white

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

#F7F8F7

Ceiling

Whisper tint

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

#3F1D27

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: #0F261F;

CSS — background

background-color: #0F261F;

CSS Variable

--color-deep-slate-green: #0F261F;

Tailwind v3 — config

colors: { 'deep-slate-green': '#0F261F' }

Tailwind — arbitrary

bg-[#0F261F] text-[#0F261F]

SCSS

$deep-slate-green: #0F261F;

Similar Colors

Black Forest Green

#242E2C · ΔE 8.3

Essex Green

#27362E · ΔE 8.6

Black

#2B2C2D · ΔE 12.4

Black Knight

#303536 · ΔE 13.1

Waller Green

#363A32 · ΔE 13.4

Salamander

#2F3E3E · ΔE 13.5

Black Satin

#313435 · ΔE 13.5

Black

#313132 · ΔE 13.8

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 #0F261F?

#0F261F is Deep Slate Green, a near-black green with a cool undertone.

Is #0F261F warm or cool?

Deep Slate Green reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Deep Slate Green?

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

What colors pair well with Deep Slate Green?

Deep Slate Green 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 Deep Slate Green?

You can download Deep Slate Green 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 Deep Slate Green?

The hex code is #0F261F. In RGB it's 15, 38, 31, and in HSL it's 162°, 43%, 10%.

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