BLUES

Foggy Blue

#99AEBB

RGB 153, 174, 187 · HSL 203°, 20%, 67% · CMYK 18, 7, 0, 27

Foggy Blue is #99AEBB in HEX — rgb(153, 174, 187), hsl(203°, 20%, 67%), cmyk(18%, 7%, 0%, 27%).

Foggy Blue pulls into the light end of the blues spectrum — HSL 203°, 20%, 67%. The muted saturation makes it quiet but present, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, home offices — for calm, focused environments. Reads best alongside warm white trim, oak or walnut, brass or matte black hardware.

Color Codes

HEX#99AEBB

RGB153, 174, 187

HSL203°, 20%, 67%

HSV203°, 18%, 73%

CMYK18, 7, 0, 27

Decimal10071739

CSS RGBrgb(153, 174, 187)

CSS HSLhsl(203, 20%, 67%)

Paint Matches — this color across 16 brands

Vista Paint

Chicago Skyline C-630

ΔE 0.9 · #96ADBA

Hallman-Lindsay

Chicago Skyline 631

ΔE 0.9 · #96ADBA

Behr

Rainy Sidewalk HDC-CT-24

ΔE 0.9 · #9BB0BE

Kilz

Water Splash RD160-02

ΔE 1.2 · #9AAEBD

Dulux

Ashen Wind S36A2

ΔE 1.6 · #94AAB7

Benjamin Moore

Winter 2129-50

ΔE 2.1 · #9DAEB8

Sherwin-Williams

Aleutian SW6241

ΔE 2.2 · #98A9B7

PPG

Peace 10-28

ΔE 2.7 · #A2B2BD

Dunn-Edwards

Irogon Blue DEC796

ΔE 2.9 · #9DACB5

Valspar

Silver Fox 4008-3C

ΔE 3.1 · #93A6B1

Farrow & Ball

Lulworth Blue 89

ΔE 4.6 · #A1B8CA

Dutch Boy

Dusky Mood DCP-1318

ΔE 5.2 · #A6ACB8

IKEA

IKEA155 155

ΔE 6.1 · #AAB1B8

RAL

Window Grey 7040

ΔE 7.3 · #9DA1AA

Colorhouse

Water .04 Water-04

ΔE 7.4 · #9FB4B4

Kobra

Grey 42

ΔE 11.5 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

41/100

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

TemperatureCool MasstoneBlue UndertoneViolet

Reads as a cool blue with a violet undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#99AEBB

#BCA79A

Analogous

#9ABCB8

#99AEBB

#9A9EBC

Triadic

#99AEBB

#BC9AAF

#AFBC9A

Split-Complementary

#99AEBB

#BC9A9E

#BCB89A

Tetradic

#99AEBB

#B89ABC

#BCA79A

#9EBC9A

Monochromatic

#4B6371

#6C8A9D

#99AEBB

#C8D3DA

#F0F3F5

Rectangle

#99AEBB

#A79ABC

#BCA79A

#AFBC9A

Compound

#99AEBB

#9A9EBC

#BCA79A

#BCB89A

Variations

Lighter

#AEBFC9

#C4CFD5

#DDE3E6

Darker

#708EA2

#496373

#2A3A43

Saturation

#A6ACB0

#9AAFBC

#78B7DD

Interior Use

Best Rooms

bedrooms, bathrooms, home offices

Best Uses

main walls, ceilings, trim, cabinetry

Pairs With

warm white trim, oak or walnut, brass or matte black hardware

Accessibility (WCAG)

vs White

2.30:1

Fail

vs Black

9.13:1

AAA

Deuteranopia

#99AEBB

#A3A9BC

Original → Simulated

Protanopia

#99AEBB

#ABABB9

Original → Simulated

Tritanopia

#99AEBB

#98B0AE

Original → Simulated

Color Psychology

Focused · Cooling

Foggy Blue lowers the temperature of a room — useful in south-facing rooms that overheat visually, and in home offices where you want a clear head. Pair with warm wood and brass to keep it from reading clinical.

SymbolismTrust, depth, stability

PersonalityClear-headed, dependable, contemplative

focustrustcalmofficebedroomdepth

How it looks under different light

#B2AFA7

Warm Bulb 2700K

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

#99AEBB

Daylight 5500K

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

#9FB4CC

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.

#F7F7F8

Ceiling

Whisper tint

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

#AD8B76

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: #99AEBB;

CSS — background

background-color: #99AEBB;

CSS Variable

--color-foggy-blue: #99AEBB;

Tailwind v3 — config

colors: { 'foggy-blue': '#99AEBB' }

Tailwind — arbitrary

bg-[#99AEBB] text-[#99AEBB]

SCSS

$foggy-blue: #99AEBB;

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#93B1BC · ΔE 3.3

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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 #99AEBB?

#99AEBB is Foggy Blue, a soft blue with a cool undertone.

Is #99AEBB warm or cool?

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

What rooms work best with Foggy Blue?

Foggy Blue works well in bedrooms, bathrooms, home offices. Designers typically use it for main walls, ceilings, trim, cabinetry.

What colors pair well with Foggy Blue?

Foggy Blue pairs naturally with warm white trim, oak or walnut, brass or matte black hardware. Its complementary color is also a strong contrast option for accents.

Where can I download Foggy Blue?

You can download Foggy Blue 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 Foggy Blue?

The hex code is #99AEBB. In RGB it's 153, 174, 187, and in HSL it's 203°, 20%, 67%.

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