BLUES

Blue Charm Quarter

#B3DDEA

RGB 179, 221, 234 · HSL 194°, 57%, 81% · CMYK 24, 6, 0, 8

Blue Charm Quarter is #B3DDEA in HEX — rgb(179, 221, 234), hsl(194°, 57%, 81%), cmyk(24%, 6%, 0%, 8%).

Blue Charm Quarter pulls into the airy end of the blues spectrum — HSL 194°, 57%, 81%. The balanced saturation makes it confident without overpowering, 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#B3DDEA

RGB179, 221, 234

HSL194°, 57%, 81%

HSV194°, 24%, 92%

CMYK24, 6, 0, 8

Decimal11787754

CSS RGBrgb(179, 221, 234)

CSS HSLhsl(194, 57%, 81%)

Paint Matches — this color across 16 brands

Dulux

Blue Charm Quarter S34D1Q

Exact match

Valspar

Angelic Blue 5003-9B

ΔE 1 · #B3DFEB

Benjamin Moore

Ocean 2058-60

ΔE 1.5 · #B1DAE9

IKEA

IKEA083 83

ΔE 1.9 · #B6DCE6

Dunn-Edwards

Glacier Point DE5785

ΔE 2.1 · #B3D8E5

Behr

Life At Sea M510-2

ΔE 2.2 · #B3DFF0

Sherwin-Williams

Minor Blue SW6792

ΔE 2.3 · #B7DFE8

Vista Paint

Walking on Air K-189

ΔE 3.1 · #A7D9E6

Kilz

Cloud Break RE230-01

ΔE 3.6 · #A6D7E2

PPG

Ariel 1237-3

ΔE 3.8 · #AED7EA

Hallman-Lindsay

Kyoto 657

ΔE 4.1 · #BEE3EA

Colorhouse

Dream .01 Dream-01

ΔE 7.1 · #CAE9EE

Farrow & Ball

Blue Ground 210

ΔE 10.1 · #A1C5C8

Dutch Boy

Simply Sparkling DCP-0594

ΔE 10.7 · #BCCEE6

Kobra

Blue 27

ΔE 11.1 · #87C8D7

RAL

Light Grey 7035

ΔE 15.3 · #D7D7D7

Light Reflectance & Undertone

Light Reflectance Value (LRV)

67/100

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 MasstoneTeal UndertoneGreen

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

Color Theory

Complementary

#B3DDEA

#EAC0B3

Analogous

#B3EADB

#B3DDEA

#B3C2EA

Triadic

#B3DDEA

#EAB3DD

#DDEAB3

Split-Complementary

#B3DDEA

#EAB3C2

#EADBB3

Tetradic

#B3DDEA

#DBB3EA

#EAC0B3

#C2EAB3

Monochromatic

#3BA8C9

#77C3DA

#B3DDEA

#EBF6FA

Rectangle

#B3DDEA

#C0B3EA

#EAC0B3

#DDEAB3

Compound

#B3DDEA

#B3C2EA

#EAC0B3

#EADBB3

Variations

Lighter

#C2E4EE

#D4E9F0

#E7F2F5

Darker

#70C2DB

#2A98B9

#17596D

Saturation

#C6D3D7

#B3DDEA

#A9E3F5

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

1.45:1

Fail

vs Black

14.45:1

AAA

Deuteranopia

#B3DDEA

#CAD1EC

Original → Simulated

Protanopia

#B3DDEA

#D7D7E8

Original → Simulated

Tritanopia

#B3DDEA

#B3DEDC

Original → Simulated

Color Psychology

Focused · Cooling

Blue Charm Quarter 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

#C6D2CB

Warm Bulb 2700K

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

#B3DDEA

Daylight 5500K

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

#B3D7EF

Cool Bulb 6500K

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

Pairs With

#E9ECED

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F8F8

Ceiling

Whisper tint

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

#D69B89

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) · Semi-gloss (trim) · Flat (ceiling)

Light tones absorb less light than expected — eggshell adds warmth on walls, semi-gloss gives trim crisp definition against pale walls.

Best Surfaces

Primary walls · Trim · Ceilings · 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; pale colors typically need 2 coats for full opacity.

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: #B3DDEA;

CSS — background

background-color: #B3DDEA;

CSS Variable

--color-blue-charm-quarter: #B3DDEA;

Tailwind v3 — config

colors: { 'blue-charm-quarter': '#B3DDEA' }

Tailwind — arbitrary

bg-[#B3DDEA] text-[#B3DDEA]

SCSS

$blue-charm-quarter: #B3DDEA;

Similar Colors

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#B7DDEB · ΔE 1.4

Skylark Song

#B4DBEA · ΔE 1.6

Ocean Breeze

#B0D9E8 · ΔE 1.7

Blue Flower

#B5DAE4 · ΔE 2.3

Old Pickup Blue

#B0DAE3 · ΔE 2.4

Watercolor Blue

#B9D9E7 · ΔE 3.3

Splash

#AADCEE · ΔE 3.5

Hawaiian Breeze

#ABD3E2 · ΔE 3.6

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 #B3DDEA?

#B3DDEA is Blue Charm Quarter, a soft blue with a cool undertone.

Is #B3DDEA warm or cool?

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

What rooms work best with Blue Charm Quarter?

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

What colors pair well with Blue Charm Quarter?

Blue Charm Quarter 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 Blue Charm Quarter?

You can download Blue Charm Quarter 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 Blue Charm Quarter?

The hex code is #B3DDEA. In RGB it's 179, 221, 234, and in HSL it's 194°, 57%, 81%.

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