NEUTRALS

Online

#B0B5B5

RGB 176, 181, 181 · HSL 180°, 3%, 70% · CMYK 3, 0, 0, 29

Online is #B0B5B5 in HEX — rgb(176, 181, 181), hsl(180°, 3%, 70%), cmyk(3%, 0%, 0%, 29%).

Online pulls into the light end of the neutrals spectrum — HSL 180°, 3%, 70%. 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#B0B5B5
RGB176, 181, 181
HSL180°, 3%, 70%
HSV180°, 3%, 71%
CMYK3, 0, 0, 29
Decimal11580853
CSS RGBrgb(176, 181, 181)
CSS HSLhsl(180, 3%, 70%)

Paint Matches — this color across 16 brands

Sherwin-Williams

Online SW7072

Exact match

Benjamin Moore

Marina 1599

ΔE 0.6 · #AEB4B4

Dulux

Milton Moon SN4G2

ΔE 0.9 · #B1B4B3

PPG

Stargazer 1011-3

ΔE 1.1 · #AFB4B6

Valspar

Polished Silver 4008-1B

ΔE 1.3 · #B4B8B7

Behr

Metropolis N140-3

ΔE 1.4 · #B0B2B2

Kilz

Hippopotamus Gray RL100

ΔE 1.9 · #B2B3B5

Vista Paint

Marseilles C-524

ΔE 2 · #B6BAB9

Hallman-Lindsay

Marseilles 525

ΔE 2.3 · #B7BBBB

Dunn-Edwards

Covered in Platinum DE6367

ΔE 2.6 · #B9BABA

IKEA

IKEA164 164

ΔE 2.7 · #ABB7B9

Colorhouse

Metal .03 Metal-03

ΔE 4 · #B5B8B1

Farrow & Ball

Light Blue 22

ΔE 4.5 · #B8BCB5

RAL

Agate Grey 7038

ΔE 5.8 · #C3C3C3

Dutch Boy

Drifting Sand DCP-0218

ΔE 5.9 · #B6B2A9

Kobra

Silver 47

ΔE 9.5 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

46/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureNeutral MasstoneTeal UndertoneGreen

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

Color Theory

Complementary

#B0B5B5
#B5B0B0

Analogous

#B0B5B3
#B0B5B5
#B0B3B5

Triadic

#B0B5B5
#B5B0B5
#B5B5B0

Split-Complementary

#B0B5B5
#B5B0B3
#B5B3B0

Tetradic

#B0B5B5
#B3B0B5
#B5B0B0
#B3B5B0

Monochromatic

#636969
#899090
#B0B5B5
#D8DADA
#F2F3F3

Rectangle

#B0B5B5
#B0B0B5
#B5B0B0
#B5B5B0

Compound

#B0B5B5
#B0B3B5
#B5B0B0
#B5B3B0

Variations

Lighter

#C0C4C4
#D0D2D2
#E4E5E5

Darker

#8B9292
#5F6565
#373B3B

Saturation

#B2B3B3
#B0B5B5
#8BDADA

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)

Aa

vs White

2.07:1

Fail

Aa

vs Black

10.12:1

AAA

Deuteranopia

#B0B5B5
#B3B3B6

Original → Simulated

Protanopia

#B0B5B5
#B4B4B5

Original → Simulated

Tritanopia

#B0B5B5
#B0B5B5

Original → Simulated

Color Psychology

Quiet · Versatile

Online 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

#C3B4A3

Warm Bulb 2700K

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

#B0B5B5

Daylight 5500K

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

#B1B9C7

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.

#B27E7E

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 · Trim · Soft furniture

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

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: #B0B5B5;
CSS — background 
background-color: #B0B5B5;
CSS Variable 
--color-online: #B0B5B5;
Tailwind v3 — config 
colors: { 'online': '#B0B5B5' }
Tailwind — arbitrary 
bg-[#B0B5B5] text-[#B0B5B5]
SCSS 
$online: #B0B5B5;

Similar Colors

Marina Gray

#ADB3B3 · ΔE 0.9

Silent Night

#B0B4B7 · ΔE 1.7

Boothbay Gray

#AAB2B0 · ΔE 2.1

Blue Springs

#B4BBBC · ΔE 2.3

Subway Tile®

#A8AFB0 · ΔE 2.5

Nightingale

#B6B4B2 · ΔE 2.8

Silver Dollar

#B3B1B0 · ΔE 2.8

Silver Mink

#A7B2B0 · ΔE 3.0
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 #B0B5B5?

#B0B5B5 is Online, a soft neutral with a cool undertone.

Is #B0B5B5 warm or cool?

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

What rooms work best with Online?

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

What colors pair well with Online?

Online 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 Online?

You can download Online 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 Online?

The hex code is #B0B5B5. In RGB it's 176, 181, 181, and in HSL it's 180°, 3%, 70%.

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