NEUTRALS

Window Box

#BCAFBB

RGB 188, 175, 187 · HSL 305°, 9%, 71% · CMYK 0, 7, 1, 26

Window Box is #BCAFBB in HEX — rgb(188, 175, 187), hsl(305°, 9%, 71%), cmyk(0%, 7%, 1%, 26%).

Window Box pulls into the light end of the neutrals spectrum — HSL 305°, 9%, 71%. 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#BCAFBB

RGB188, 175, 187

HSL305°, 9%, 71%

HSV305°, 7%, 74%

CMYK0, 7, 1, 26

Decimal12365755

CSS RGBrgb(188, 175, 187)

CSS HSLhsl(305, 9%, 71%)

Paint Matches — this color across 16 brands

Vista Paint

Velvet Dawn C-1309

ΔE 0.4 · #BBAEBA

Hallman-Lindsay

Velvet Dawn 1310

ΔE 0.4 · #BDB0BC

Dulux

Inner Touch S45C2

ΔE 0.7 · #BBAFBA

Valspar

Midsummer Twilight 4001-3C

ΔE 1.1 · #BBAFBD

Behr

Subdued Hue 120E-3

ΔE 2.7 · #C5B3BE

PPG

Ash Grove 1172-4

ΔE 2.8 · #B9B3BF

Benjamin Moore

Spring 2117-50

ΔE 4 · #B1ADBC

Sherwin-Williams

Mauve Finery SW6282

ΔE 4.8 · #CBB8C0

IKEA

IKEA087 87

ΔE 5.6 · #CAB6C9

Dunn-Edwards

Antique Heather DE5975

ΔE 5.8 · #CDBACB

Kilz

Mauve Melody RA210-02

ΔE 5.9 · #BDA5B7

Dutch Boy

Dusky Mood DCP-1318

ΔE 7.5 · #A6ACB8

RAL

Window Grey 7040

ΔE 9.3 · #9DA1AA

Colorhouse

Air .07 Air-07

ΔE 9.4 · #CEC4C5

Farrow & Ball

Calluna 270

ΔE 9.5 · #CCC8CE

Kobra

Silver 47

ΔE 13.2 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

45/100

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 MasstonePink UndertoneRed

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

Color Theory

Complementary

#BCAFBB

#AEBCB0

Analogous

#B6AEBC

#BCAFBB

#BCAEB4

Triadic

#BCAFBB

#BBBCAE

#AEBBBC

Split-Complementary

#BCAFBB

#B4BCAE

#AEBCB6

Tetradic

#BCAFBB

#BCB6AE

#AEBCB0

#AEB4BC

Monochromatic

#725F70

#998597

#BCAFBB

#DFD8DE

#F3F1F3

Rectangle

#BCAFBB

#BCB0AE

#AEBCB0

#AEBBBC

Compound

#BCAFBB

#BCAEB4

#AEBCB0

#AEBCB6

Variations

Lighter

#C9BFC8

#D6CFD5

#E7E3E6

Darker

#9B869A

#6D5A6C

#40343F

Saturation

#B7B3B7

#BCAEBB

#DD8DD7

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

2.10:1

Fail

vs Black

9.99:1

AAA

Deuteranopia

#BCAFBB

#B3B5BB

Original → Simulated

Protanopia

#BCAFBB

#B1B1B9

Original → Simulated

Tritanopia

#BCAFBB

#BBB1B1

Original → Simulated

Color Psychology

Quiet · Versatile

Window Box 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

#CCB0A7

Warm Bulb 2700K

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

#BCAFBB

Daylight 5500K

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

#BAB5CC

Cool Bulb 6500K

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

Pairs With

#EBEAEB

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.

#81B385

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: #BCAFBB;

CSS — background

background-color: #BCAFBB;

CSS Variable

--color-window-box: #BCAFBB;

Tailwind v3 — config

colors: { 'window-box': '#BCAFBB' }

Tailwind — arbitrary

bg-[#BCAFBB] text-[#BCAFBB]

SCSS

$window-box: #BCAFBB;

Similar Colors

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#C1B9C4 · ΔE 3.8

Spring Violet

#B0ACBB · ΔE 4.1

Sanctuary

#B4A9AF · ΔE 4.2

Pebble Creek

#AFA8AE · ΔE 5.1

Violetta

#C4B7BB · ΔE 5.1

After the Rain

#C1B9BD · ΔE 5.6

Iced Mauve

#C4BBC0 · ΔE 5.7

Victorian Mauve

#C2B5B7 · ΔE 5.7

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 #BCAFBB?

#BCAFBB is Window Box, a soft neutral with a cool undertone.

Is #BCAFBB warm or cool?

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

What rooms work best with Window Box?

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

What colors pair well with Window Box?

Window Box 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 Window Box?

You can download Window Box 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 Window Box?

The hex code is #BCAFBB. In RGB it's 188, 175, 187, and in HSL it's 305°, 9%, 71%.

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