BLUES

Roquefort Blue

#AEC6CF

RGB 174, 198, 207 · HSL 196°, 26%, 75% · CMYK 16, 4, 0, 19

Roquefort Blue is #AEC6CF in HEX — rgb(174, 198, 207), hsl(196°, 26%, 75%), cmyk(16%, 4%, 0%, 19%).

Roquefort Blue pulls into the light end of the blues spectrum — HSL 196°, 26%, 75%. 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#AEC6CF

RGB174, 198, 207

HSL196°, 26%, 75%

HSV196°, 16%, 81%

CMYK16, 4, 0, 19

Decimal11454159

CSS RGBrgb(174, 198, 207)

CSS HSLhsl(196, 26%, 75%)

Paint Matches — this color across 16 brands

Sherwin-Williams

Take Five SW6513

ΔE 1.5 · #B3C9D3

Vista Paint

Star Mist C-629

ΔE 1.7 · #B2C5CD

Benjamin Moore

Blue 1668 · CC-730

ΔE 1.8 · #B1CAD1

Hallman-Lindsay

Star Mist 630

ΔE 1.8 · #B3C6CE

Behr

Opal Waters MQ5-50

ΔE 1.9 · #AEC4D0

Dulux

Pure Blue S33A1

ΔE 2 · #B1C5CB

PPG

Twinkle 1154-4

ΔE 2.2 · #ADC6D3

Valspar

High Noon 5001-5B

ΔE 2.6 · #A6C5CD

Dunn-Edwards

Blue Spruce DE5772

ΔE 2.7 · #ADC5C9

Kilz

Soothing Ocean RD160-01

ΔE 2.9 · #B7C7CF

Colorhouse

Dream .03 Dream-03

ΔE 3.4 · #B4CBD9

Farrow & Ball

Parma Gray 27

ΔE 4.4 · #B2BFC5

IKEA

IKEA052 52

ΔE 5.1 · #B3C4D5

Dutch Boy

Savoy DCP-1316

ΔE 8.7 · #C8C8D0

RAL

Agate Grey 7038

ΔE 9.5 · #C3C3C3

Kobra

Silver 47

ΔE 10.4 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

54/100

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

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

#AEC6CF

#D0B8AF

Analogous

#AFD0C8

#AEC6CF

#AFB6D0

Triadic

#AEC6CF

#D0AFC7

#C7D0AF

Split-Complementary

#AEC6CF

#D0AFB6

#D0C8AF

Tetradic

#AEC6CF

#C8AFD0

#D0B8AF

#B6D0AF

Monochromatic

#558191

#7EA5B4

#AEC6CF

#DFE9EC

#EFF4F6

Rectangle

#AEC6CF

#B8AFD0

#D0B8AF

#C7D0AF

Compound

#AEC6CF

#AFB6D0

#D0B8AF

#D0C8AF

Variations

Lighter

#BFD2D9

#D0DDE1

#E5EBED

Darker

#7DA6B5

#4B7787

#2B464F

Saturation

#BAC2C4

#AFC7D0

#97D2E7

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

1.78:1

Fail

vs Black

11.78:1

AAA

Deuteranopia

#AEC6CF

#BBBFD0

Original → Simulated

Protanopia

#AEC6CF

#C2C2CE

Original → Simulated

Tritanopia

#AEC6CF

#AEC7C5

Original → Simulated

Color Psychology

Focused · Cooling

Roquefort 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

#C2C1B6

Warm Bulb 2700K

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

#AEC6CF

Daylight 5500K

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

#AFC6DB

Cool Bulb 6500K

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

Pairs With

#EAEBEC

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.

#BA988B

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: #AEC6CF;

CSS — background

background-color: #AEC6CF;

CSS Variable

--color-roquefort-blue: #AEC6CF;

Tailwind v3 — config

colors: { 'roquefort-blue': '#AEC6CF' }

Tailwind — arbitrary

bg-[#AEC6CF] text-[#AEC6CF]

SCSS

$roquefort-blue: #AEC6CF;

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#B0C9D0 · ΔE 1.5

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#ABC1CC · ΔE 2.1

Blue Bay Marina

#AECBD4 · ΔE 2.2

Greenhow Blue

#ACC7D4 · ΔE 2.3

Soft Chinchilla

#ADC3C8 · ΔE 2.4

Sea View

#ADC6D4 · ΔE 2.7

Blue Porcelain

#B1C7CB · ΔE 2.8

Mediterranean Sky

#A4C1CD · ΔE 3.1

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 #AEC6CF?

#AEC6CF is Roquefort Blue, a soft blue with a cool undertone.

Is #AEC6CF warm or cool?

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

What rooms work best with Roquefort Blue?

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

What colors pair well with Roquefort Blue?

Roquefort 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 Roquefort Blue?

You can download Roquefort 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 Roquefort Blue?

The hex code is #AEC6CF. In RGB it's 174, 198, 207, and in HSL it's 196°, 26%, 75%.

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