GREENS

Sweet Slumber

#D0DEDD

RGB 208, 222, 221 · HSL 176°, 18%, 84% · CMYK 6, 0, 0, 13

Sweet Slumber is #D0DEDD in HEX — rgb(208, 222, 221), hsl(176°, 18%, 84%), cmyk(6%, 0%, 0%, 13%).

Sweet Slumber pulls into the airy end of the greens spectrum — HSL 176°, 18%, 84%. The neutral saturation makes it near-neutral and forgiving, 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#D0DEDD

RGB208, 222, 221

HSL176°, 18%, 84%

HSV176°, 6%, 87%

CMYK6, 0, 0, 13

Decimal13688541

CSS RGBrgb(208, 222, 221)

CSS HSLhsl(176, 18%, 84%)

Paint Matches — this color across 16 brands

PPG

Watery Blue 1035-1

ΔE 0.9 · #CFDFDD

Dulux

Detroit Half S29A1H

ΔE 0.9 · #CDDDDC

Behr

Loft Space N500-2

ΔE 1 · #CDDCDA

IKEA

IKEA060 60

ΔE 1.2 · #D2DDDB

Benjamin Moore

Glacier 867

ΔE 1.3 · #D4DFDD

Dunn-Edwards

Sky Glass DE6303

ΔE 2.1 · #D0DBD7

Hallman-Lindsay

Divine Inspiration 649

ΔE 2.2 · #D8E2E1

Valspar

Azure Snow 5001-1A

ΔE 2.2 · #D0D9D8

Vista Paint

Nuance C-620

ΔE 2.2 · #D2DCDE

Sherwin-Williams

Mountain Air SW6224

ΔE 2.4 · #D8E0DF

Kilz

Aqua Ice RE210-01

ΔE 2.7 · #D4E5E6

Farrow & Ball

Borrowed Light 235

ΔE 2.9 · #D5DBDB

Colorhouse

Air .06 Air-06

ΔE 2.9 · #D7E2E5

Dutch Boy

Mellow Blue DCP-0468

ΔE 4.6 · #DDE8E2

RAL

Light Grey 7035

ΔE 5.2 · #D7D7D7

Kobra

Silver 47

ΔE 6.6 · #CDCECD

Light Reflectance & Undertone

Light Reflectance Value (LRV)

71/100

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

#D0DEDD

#DECFD0

Analogous

#CFDED5

#D0DEDD

#CFD7DE

Triadic

#D0DEDD

#DDCFDE

#DEDDCF

Split-Complementary

#D0DEDD

#DECFD7

#DED5CF

Tetradic

#D0DEDD

#D5CFDE

#DECFD0

#D7DECF

Monochromatic

#759F9C

#A2BEBC

#D0DEDD

#F0F5F4

Rectangle

#D0DEDD

#CFD0DE

#DECFD0

#DEDDCF

Compound

#D0DEDD

#CFD7DE

#DECFD0

#DED5CF

Variations

Lighter

#D8E4E3

#E3EAEA

#EFF3F2

Darker

#9CBBB9

#5E8D8A

#365351

Saturation

#D4D8D8

#CFDEDD

#BEEEEB

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

1.38:1

Fail

vs Black

15.17:1

AAA

Deuteranopia

#D0DEDD

#D8D9DE

Original → Simulated

Protanopia

#D0DEDD

#DCDCDD

Original → Simulated

Tritanopia

#D0DEDD

#D1DEDD

Original → Simulated

Color Psychology

Calm · Restorative

Sweet Slumber 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

#DBD3C1

Warm Bulb 2700K

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

#D0DEDD

Daylight 5500K

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

#C9D8E5

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.

#F7F7F7

Ceiling

Whisper tint

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

#C8A4A6

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: #D0DEDD;

CSS — background

background-color: #D0DEDD;

CSS Variable

--color-sweet-slumber: #D0DEDD;

Tailwind v3 — config

colors: { 'sweet-slumber': '#D0DEDD' }

Tailwind — arbitrary

bg-[#D0DEDD] text-[#D0DEDD]

SCSS

$sweet-slumber: #D0DEDD;

Similar Colors

Glacier Lake

#D3DEDC · ΔE 1.2

Ocean Air

#D3E1E1 · ΔE 1.2

Glass Slipper

#D4DEDD · ΔE 1.4

Summer Shower

#CEDDDF · ΔE 1.6

Mountain Mist

#D4DDDC · ΔE 1.7

Iceberg

#D6E0E0 · ΔE 1.8

Ewing Blue

#D0E2E0 · ΔE 1.9

Constellation

#D5E1E3 · ΔE 2.2

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 #D0DEDD?

#D0DEDD is Sweet Slumber, a soft green with a cool undertone.

Is #D0DEDD warm or cool?

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

What rooms work best with Sweet Slumber?

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

What colors pair well with Sweet Slumber?

Sweet Slumber 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 Sweet Slumber?

You can download Sweet Slumber 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 Sweet Slumber?

The hex code is #D0DEDD. In RGB it's 208, 222, 221, and in HSL it's 176°, 18%, 84%.

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