NEUTRALS

River Rocks

#6E585B

RGB 110, 88, 91 · HSL 352°, 11%, 39% · CMYK 0, 20, 17, 57

River Rocks is #6E585B in HEX — rgb(110, 88, 91), hsl(352°, 11%, 39%), cmyk(0%, 20%, 17%, 57%).

River Rocks pulls into the rich end of the neutrals spectrum — HSL 352°, 11%, 39%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on main walls, trims, ceilings — versatile across nearly any style. Reads best alongside soft whites, natural wood, matte black trim, linen.

Color Codes

HEX#6E585B

RGB110, 88, 91

HSL352°, 11%, 39%

HSV352°, 20%, 43%

CMYK0, 20, 17, 57

Decimal7231579

CSS RGBrgb(110, 88, 91)

CSS HSLhsl(352, 11%, 39%)

Paint Matches — this color across 16 brands

Behr

River Rocks N130-6

Exact match

Colorhouse

Wood .05 Wood-05

ΔE 0.7 · #6F595D

Sherwin-Williams

Deepest Mauve SW0005

ΔE 1.5 · #6D595A

Valspar

Purple Earth 1004-7A

ΔE 1.6 · #6B5457

Benjamin Moore

Amazon 2115-30

ΔE 2 · #705C5D

Dulux

Purple Statement S03C7

ΔE 2.8 · #6E5655

Kilz

Roasted Beet RA100-01

ΔE 4.2 · #685860

Vista Paint

Powderhorn Manor K-1161

ΔE 4.4 · #6C5652

Dunn-Edwards

Louisiana Mud DE6398

ΔE 5 · #655856

PPG

Pinot Noir 13-18

ΔE 5.2 · #605258

Hallman-Lindsay

Gargoyle 550

ΔE 7 · #60544F

IKEA

IKEA138 138

ΔE 7.9 · #645850

Farrow & Ball

London Clay 244

ΔE 8.5 · #786963

Dutch Boy

Seal of Grey VS-9301

ΔE 10.1 · #575757

Kobra

Red 17

ΔE 10.6 · #583F40

RAL

Quartz Grey 7039

ΔE 11.8 · #6C6960

Light Reflectance & Undertone

Light Reflectance Value (LRV)

11/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

Undertone

TemperatureWarm MasstoneRed UndertonePink

A near-neutral with a subtle warm pink undertone — it will pick up colour from surrounding surfaces and shift noticeably under different light.

Color Theory

Complementary

#6E585B

#596E6B

Analogous

#6E5966

#6E585B

#6E6159

Triadic

#6E585B

#5B6E59

#595B6E

Split-Complementary

#6E585B

#596E61

#59666E

Tetradic

#6E585B

#666E59

#596E6B

#61596E

Monochromatic

#191415

#443638

#6E585B

#977D80

#B9A7AA

Rectangle

#6E585B

#6E6B59

#596E6B

#595B6E

Compound

#6E585B

#6E6159

#596E6B

#59666E

Variations

Lighter

#907579

#AA999B

#CDC4C5

Darker

#594649

#3D3032

#241C1D

Saturation

#676061

#6E595B

#9B2C3B

Interior Use

Best Rooms

living rooms, bedrooms, kitchens

Best Uses

main walls, trim, accents

Pairs With

soft whites, natural wood, brass, matte black trim

Accessibility (WCAG)

vs White

6.54:1

vs Black

3.21:1

AA Large

Deuteranopia

#6E585B

#62605B

Original → Simulated

Protanopia

#6E585B

#5C5C5B

Original → Simulated

Tritanopia

#6E585B

#6D595A

Original → Simulated

Color Psychology

Quiet · Versatile

River Rocks gets out of the way so the architecture and the people in the room do the work. The right neutral is never a default — it reads warm or cool, dusty or sharp depending on its undertone, and that undertone is what makes or breaks the room.

SymbolismBalance, sophistication, calm

PersonalityAdaptable, considered, timeless

versatileneutraltimelessbackdroptrimwall

How it looks under different light

#926F5F

Warm Bulb 2700K

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

#6E585B

Daylight 5500K

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

#7F7484

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.

#3F6A64

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 / Regal Select Interior

Recommended Finishes

Eggshell (walls) · Pearl (trim) · Matte (ceiling)

Eggshell hides imperfections on main walls while keeping the color rich; pearl on trim adds subtle sheen and easier cleaning; flat matte on ceilings prevents glare.

Best Surfaces

Primary walls · Cabinetry · Doors · Mouldings

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

Standard primer is adequate.

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: #6E585B;

CSS — background

background-color: #6E585B;

CSS Variable

--color-river-rocks: #6E585B;

Tailwind v3 — config

colors: { 'river-rocks': '#6E585B' }

Tailwind — arbitrary

bg-[#6E585B] text-[#6E585B]

SCSS

$river-rocks: #6E585B;

Similar Colors

Amazon Soil

#6F5B5C · ΔE 1.8

Pinch of Spice

#765F61 · ΔE 3.0

Desert Shadows

#685553 · ΔE 3.6

Velvet Plum

#6D5854 · ΔE 4.2

Mountain Ridge

#675C5F · ΔE 4.9

Cabernet

#6B5A64 · ΔE 4.9

Dark Walnut

#674A4E · ΔE 6.1

Fresco Urbain

#5F4E4B · ΔE 6.3

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 #6E585B?

#6E585B is River Rocks, a deep neutral with a cool undertone.

Is #6E585B warm or cool?

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

What rooms work best with River Rocks?

River Rocks works well in living rooms, bedrooms, kitchens. Designers typically use it for main walls, trim, accents.

What colors pair well with River Rocks?

River Rocks pairs naturally with soft whites, natural wood, brass, matte black trim. Its complementary color is also a strong contrast option for accents.

Where can I download River Rocks?

You can download River Rocks 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 River Rocks?

The hex code is #6E585B. In RGB it's 110, 88, 91, and in HSL it's 352°, 11%, 39%.

← All colors