NEUTRALS

Mithril Silver

#BBBBC1

RGB 187, 187, 193 · HSL 240°, 5%, 75% · CMYK 3, 3, 0, 24

Mithril Silver is #BBBBC1 in HEX — rgb(187, 187, 193), hsl(240°, 5%, 75%), cmyk(3%, 3%, 0%, 24%).

Mithril Silver pulls into the light end of the neutrals spectrum — HSL 240°, 5%, 75%. 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#BBBBC1

RGB187, 187, 193

HSL240°, 5%, 75%

HSV240°, 3%, 76%

CMYK3, 3, 0, 24

Decimal12303297

CSS RGBrgb(187, 187, 193)

CSS HSLhsl(240, 5%, 75%)

Paint Matches — this color across 16 brands

Vista Paint

October Sky K-781

ΔE 0.5 · #BBBBC0

Dulux

Meniscus SG6F1

ΔE 1.2 · #B9BCC1

Hallman-Lindsay

Let It Rain 518

ΔE 1.6 · #B6B8BD

Dunn-Edwards

Silver Lined DE6353

ΔE 2.1 · #BBBFC3

Valspar

Voyage 4006-1B

ΔE 2.3 · #B5BBC0

Behr

Such Melodrama MQ5-32

ΔE 2.4 · #C3BEC3

Benjamin Moore

Thundercloud 2124-40

ΔE 2.5 · #B9BEC1

PPG

Whirlwind 1013-3

ΔE 2.8 · #BEC0C2

Sherwin-Williams

Lazy Gray SW6254

ΔE 3.1 · #BEC1C3

Kilz

Platinum Ring RK180

ΔE 3.3 · #BCC1C3

RAL

Agate Grey 7038

ΔE 4.2 · #C3C3C3

Farrow & Ball

Parma Gray 27

ΔE 4.7 · #B2BFC5

IKEA

IKEA155 155

ΔE 4.9 · #AAB1B8

Dutch Boy

Savoy DCP-1316

ΔE 4.9 · #C8C8D0

Colorhouse

Air .07 Air-07

ΔE 6 · #CEC4C5

Kobra

Silver 47

ΔE 7.6 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

50/100

Light

0 · DarkLight · 100

Reflects plenty of light and keeps spaces feeling open and airy while still showing clear colour. A safe, flexible choice for living areas.

Undertone

TemperatureNeutral MasstoneBlue UndertoneViolet

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

Color Theory

Complementary

#BBBBC1

#C2C2BC

Analogous

#BCBFC2

#BBBBC1

#BFBCC2

Triadic

#BBBBC1

#C2BCBC

#BCC2BC

Split-Complementary

#BBBBC1

#C2BFBC

#BFC2BC

Tetradic

#BBBBC1

#C2BCBF

#C2C2BC

#BCC2BF

Monochromatic

#6D6D78

#94949E

#BBBBC1

#E4E4E7

#F2F2F3

Rectangle

#BBBBC1

#C2BCC2

#C2C2BC

#BCC2BC

Compound

#BBBBC1

#BFBCC2

#C2C2BC

#BFC2BC

Variations

Lighter

#C9C9CF

#D7D7DA

#E8E8E9

Darker

#94949E

#63636F

#3A3A41

Saturation

#BEBEC0

#BCBCC2

#9E9EE1

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

1.91:1

Fail

vs Black

10.99:1

AAA

Deuteranopia

#BBBBC1

#BABCC2

Original → Simulated

Protanopia

#BBBBC1

#BBBBC0

Original → Simulated

Tritanopia

#BBBBC1

#BBBCBB

Original → Simulated

Color Psychology

Quiet · Versatile

Mithril Silver 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

#CCB9AC

Warm Bulb 2700K

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

#BBBBC1

Daylight 5500K

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

#B9BED0

Cool Bulb 6500K

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

Pairs With

#EAEAEB

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.

#BABA8B

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

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: #BBBBC1;

CSS — background

background-color: #BBBBC1;

CSS Variable

--color-mithril-silver: #BBBBC1;

Tailwind v3 — config

colors: { 'mithril-silver': '#BBBBC1' }

Tailwind — arbitrary

bg-[#BBBBC1] text-[#BBBBC1]

SCSS

$mithril-silver: #BBBBC1;

Similar Colors

Thundercloud Gray

#B8BDC0 · ΔE 2.5

Gray Timber Wolf

#BAC1C6 · ΔE 3.1

After the Rain

#C1B9BD · ΔE 3.1

Piano Concerto

#C4BCC0 · ΔE 3.3

Iced Mauve

#C4BBC0 · ΔE 3.4

Through the Looking Glass

#C0BCBC · ΔE 3.6

Silent Night

#B0B4B7 · ΔE 3.7

Blue Springs

#B4BBBC · ΔE 3.8

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 #BBBBC1?

#BBBBC1 is Mithril Silver, a soft neutral with a cool undertone.

Is #BBBBC1 warm or cool?

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

What rooms work best with Mithril Silver?

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

What colors pair well with Mithril Silver?

Mithril Silver 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 Mithril Silver?

You can download Mithril Silver 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 Mithril Silver?

The hex code is #BBBBC1. In RGB it's 187, 187, 193, and in HSL it's 240°, 5%, 75%.

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