GREENS

Blue

#DEF1ED

RGB 222, 241, 237 · HSL 167°, 40%, 91% · CMYK 8, 0, 2, 5

Blue is #DEF1ED in HEX — rgb(222, 241, 237), hsl(167°, 40%, 91%), cmyk(8%, 0%, 2%, 5%).

Blue pulls into the airy end of the greens spectrum — HSL 167°, 40%, 91%. 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#DEF1ED

RGB222, 241, 237

HSL167°, 40%, 91%

HSV167°, 8%, 95%

CMYK8, 0, 2, 5

Decimal14610925

CSS RGBrgb(222, 241, 237)

CSS HSLhsl(167, 40%, 91%)

Paint Matches — this color across 16 brands

Benjamin Moore

Blue 2050-70

Exact match

Behr

Sparkling Spring 730E-2

ΔE 0.8 · #DCF0EB

Valspar

Stillness 7005-2

ΔE 1.1 · #DAEFEB

Hallman-Lindsay

Drifting Tide 670

ΔE 1.1 · #DFEFEB

Vista Paint

Aqua Silence K-1273

ΔE 1.2 · #E0F0ED

Dulux

Supernova Quarter S28D1Q

ΔE 1.8 · #D9ECE8

PPG

Waterscape 1137-3

ΔE 1.9 · #DCECE7

Dunn-Edwards

Mist of Green DE5707

ΔE 2 · #E3F1EB

Kilz

Dreamy Heaven RF210-01

ΔE 2.6 · #DCEFF0

Colorhouse

Bisque .04 Bisque-04

ΔE 2.7 · #E0EDE6

Sherwin-Williams

Embellished Blue SW6749

ΔE 3.5 · #D7EBE2

Dutch Boy

Mellow Blue DCP-0468

ΔE 3.9 · #DDE8E2

Farrow & Ball

Cabbage White 269

ΔE 4.5 · #E8EEEA

IKEA

IKEA020 20

ΔE 4.6 · #ECF4EC

Kobra

White 01

ΔE 6.8 · #EAEAE4

RAL

Signal White 9003

ΔE 7.4 · #F4F4F4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

85/100

Very Light

0 · DarkLight · 100

Bounces most light back into the room — maximises brightness and makes small or north-facing rooms feel larger. Reads close to a soft neutral.

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

#DEF1ED

#F1DFE3

Analogous

#DFF1E4

#DEF1ED

#DFECF1

Triadic

#DEF1ED

#EDDFF1

#F1EDDF

Split-Complementary

#DEF1ED

#F1DFEC

#F1E4DF

Tetradic

#DEF1ED

#E4DFF1

#F1DFE3

#ECF1DF

Monochromatic

#74C3B2

#A9DAD0

#DEF1ED

#EDF7F5

Rectangle

#DEF1ED

#DFE3F1

#F1DFE3

#F1EDDF

Compound

#DEF1ED

#DFECF1

#F1DFE3

#F1E4DF

Variations

Lighter

#E5F4F1

#EDF6F4

#F5F9F8

Darker

#9DD7CA

#48B89F

#286C5E

Saturation

#E5EBEA

#DFF1ED

#D8F8F1

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

1.17:1

Fail

vs Black

17.91:1

AAA

Deuteranopia

#DEF1ED

#EAEAEE

Original → Simulated

Protanopia

#DEF1ED

#EEEEEE

Original → Simulated

Tritanopia

#DEF1ED

#DFF0F0

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

#E6E1CD

Warm Bulb 2700K

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

#DEF1ED

Daylight 5500K

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

#D3E6F1

Cool Bulb 6500K

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

Pairs With

#E9ECEB

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.

#D5AAB3

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: #DEF1ED;

CSS — background

background-color: #DEF1ED;

CSS Variable

--color-blue: #DEF1ED;

Tailwind v3 — config

colors: { 'blue': '#DEF1ED' }

Tailwind — arbitrary

bg-[#DEF1ED] text-[#DEF1ED]

SCSS

$blue: #DEF1ED;

Similar Colors

Blue Bonnet

#DDF0EC · ΔE 0.3

Icing on the Cake

#DCF0ED · ΔE 0.7

Spring Mint

#D9EDE7 · ΔE 1.9

Irish Mint

#DEF4ED · ΔE 2.0

Crystal Blue

#D8EBE9 · ΔE 2.3

Ice Blue

#D5EBEA · ΔE 2.9

Emerald Vapor

#E3EEE8 · ΔE 3.0

Come Sail Away

#DDEAE4 · 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 #DEF1ED?

#DEF1ED is Blue, a light green with a cool undertone.

Is #DEF1ED 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 #DEF1ED. In RGB it's 222, 241, 237, and in HSL it's 167°, 40%, 91%.

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