GREENS

Blue

#B7E3E2

RGB 183, 227, 226 · HSL 179°, 44%, 80% · CMYK 19, 0, 0, 11

Blue is #B7E3E2 in HEX — rgb(183, 227, 226), hsl(179°, 44%, 80%), cmyk(19%, 0%, 0%, 11%).

Blue pulls into the airy end of the greens spectrum — HSL 179°, 44%, 80%. The muted saturation makes it quiet but present, and the hue reads cool. In interior projects it shines on bedrooms, bathrooms, libraries — for grounding, restorative spaces. Reads best alongside soft white walls, oak floors, brass, warm clay accents.

Color Codes

HEX#B7E3E2

RGB183, 227, 226

HSL179°, 44%, 80%

HSV179°, 19%, 89%

CMYK19, 0, 0, 11

Decimal12051426

CSS RGBrgb(183, 227, 226)

CSS HSLhsl(179, 44%, 80%)

Paint Matches — this color across 16 brands

Benjamin Moore

Blue 736

Exact match

PPG

Seascape Green 1233-4

ΔE 1.1 · #B5E4E4

Behr

Gentle Sea S470-2

ΔE 1.7 · #B1E1DF

Valspar

Frosty 5006-9B

ΔE 1.8 · #B5E5E2

Dulux

Karma Half S29H1H

ΔE 1.9 · #BCE7E8

Kilz

Blues Tunes RF220-01

ΔE 1.9 · #B6E5E7

Dunn-Edwards

Soaring Sky DE5736

ΔE 2.3 · #B9E5E8

Vista Paint

Swim Team K-206

ΔE 2.3 · #BFE5E5

Hallman-Lindsay

Luxor Blue 678

ΔE 2.6 · #BDE9E5

Colorhouse

Dream .02 Dream-02

ΔE 2.9 · #BDE1DD

Sherwin-Williams

Swimming SW6764

ΔE 3.3 · #C2E5E5

IKEA

IKEA045 45

ΔE 5 · #BBE1D7

Farrow & Ball

Blue Ground 210

ΔE 10.7 · #A1C5C8

Dutch Boy

Mellow Blue DCP-0468

ΔE 11.9 · #DDE8E2

RAL

Light Green 6027

ΔE 14.3 · #84C3BE

Kobra

Blue 27

ΔE 14.5 · #87C8D7

Light Reflectance & Undertone

Light Reflectance Value (LRV)

70/100

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

#B7E3E2

#E2B6B6

Analogous

#B6E2CB

#B7E3E2

#B6CDE2

Triadic

#B7E3E2

#E2B6E2

#E2E2B6

Split-Complementary

#B7E3E2

#E2B6CD

#E2CBB6

Tetradic

#B7E3E2

#CBB6E2

#E2B6B6

#CDE2B6

Monochromatic

#47B8B6

#7ECDCC

#B7E3E2

#EDF8F8

Rectangle

#B7E3E2

#B6B6E2

#E2B6B6

#E2E2B6

Compound

#B7E3E2

#B6CDE2

#E2B6B6

#E2CBB6

Variations

Lighter

#C4E8E8

#D5ECEB

#E8F3F2

Darker

#79CECC

#3AA7A5

#206261

Saturation

#C5D3D3

#B6E2E2

#A7F1EF

Interior Use

Best Rooms

bedrooms, bathrooms, libraries

Best Uses

main walls, cabinetry, soft furniture

Pairs With

soft white walls, oak floors, brass, warm clay accents

Accessibility (WCAG)

vs White

1.39:1

Fail

vs Black

15.10:1

AAA

Deuteranopia

#B7E3E2

#D2D5E4

Original → Simulated

Protanopia

#B7E3E2

#DCDCE2

Original → Simulated

Tritanopia

#B7E3E2

#B9E2E1

Original → Simulated

Color Psychology

Calm · Restorative

Blue sits in the part of the spectrum the eye relaxes into. Designers reach for green when a room needs to feel like a refuge — bedrooms, libraries, bathrooms — because it lowers visual blood-pressure without flattening the space.

SymbolismGrowth, balance, nature

PersonalitySteady, grounded, thoughtful

calmnaturerestorativebalancebedroomlibrary

How it looks under different light

#C9D7C5

Warm Bulb 2700K

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

#B7E3E2

Daylight 5500K

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

#B6DCE9

Cool Bulb 6500K

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

Pairs With

#E9ECEC

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.

#CC8F90

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 · 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 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: #B7E3E2;

CSS — background

background-color: #B7E3E2;

CSS Variable

--color-blue: #B7E3E2;

Tailwind v3 — config

colors: { 'blue': '#B7E3E2' }

Tailwind — arbitrary

bg-[#B7E3E2] text-[#B7E3E2]

SCSS

$blue: #B7E3E2;

Similar Colors

Blue Diamond

#B6E2E1 · ΔE 0.4

Jack Frost

#C1E7E5 · ΔE 2.6

Seabrook

#B7DFE2 · ΔE 2.8

Forget Me Not

#C0E3E3 · ΔE 3.1

Jamaican Aqua

#B3E8E6 · ΔE 3.1

San Clemente Teal

#AAE0DF · ΔE 3.6

China Blue

#B3DBDE · ΔE 3.6

Dolphin's Cove

#BCDDDD · ΔE 3.9

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 #B7E3E2?

#B7E3E2 is Blue, a soft green with a cool undertone.

Is #B7E3E2 warm or cool?

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

What rooms work best with Blue?

Blue works well in bedrooms, bathrooms, libraries. Designers typically use it for main walls, cabinetry, soft furniture.

What colors pair well with Blue?

Blue pairs naturally with soft white walls, oak floors, brass, warm clay accents. Its complementary color is also a strong contrast option for accents.

Where can I download Blue?

You can download 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 Blue?

The hex code is #B7E3E2. In RGB it's 183, 227, 226, and in HSL it's 179°, 44%, 80%.

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