BLUES

Frosty Fog

#DEE1E9

RGB 222, 225, 233 · HSL 224°, 20%, 89% · CMYK 5, 3, 0, 9

Frosty Fog is #DEE1E9 in HEX — rgb(222, 225, 233), hsl(224°, 20%, 89%), cmyk(5%, 3%, 0%, 9%).

Frosty Fog pulls into the airy end of the blues spectrum — HSL 224°, 20%, 89%. 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#DEE1E9

RGB222, 225, 233

HSL224°, 20%, 89%

HSV224°, 5%, 91%

CMYK5, 3, 0, 9

Decimal14606825

CSS RGBrgb(222, 225, 233)

CSS HSLhsl(224, 20%, 89%)

Paint Matches — this color across 16 brands

Dunn-Edwards

Frosty Fog DE5917

Exact match

PPG

Orchid Whisper 1245-1

ΔE 0.4 · #DDE0E8

Benjamin Moore

Nosegay 1401

ΔE 1 · #E1E2E9

Dulux

Iced Lavender Quarter S42D1Q

ΔE 1.2 · #DCE0EA

Hallman-Lindsay

Sweet Flower 1258

ΔE 1.2 · #E2E2EA

Valspar

Sapphire Glow 4003-5A

ΔE 1.5 · #DAE1E8

Vista Paint

Sweet Flower C-1257

ΔE 1.6 · #E2E2E8

Sherwin-Williams

Wishful Blue SW6813

ΔE 1.8 · #D8DDE6

Behr

Enigma N100-1

ΔE 2 · #E4E5EF

Kilz

White Majestic RC220-01

ΔE 2.5 · #DFE7EE

IKEA

IKEA064 64

ΔE 2.9 · #E7E3E9

Colorhouse

Air .06 Air-06

ΔE 3.9 · #D7E2E5

Dutch Boy

Tinge Grey VS-9117

ΔE 4.3 · #E2E2E2

Farrow & Ball

Borrowed Light 235

ΔE 5 · #D5DBDB

RAL

Papyrus White 9018

ΔE 5.5 · #D7D7D7

Kobra

White 01

ΔE 7.9 · #EAEAE4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

75/100

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 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

#DEE1E9

#E9E6DD

Analogous

#DDE6E9

#DEE1E9

#E0DDE9

Triadic

#DEE1E9

#E9DDE0

#E0E9DD

Split-Complementary

#DEE1E9

#E9E0DD

#E6E9DD

Tetradic

#DEE1E9

#E9DDE6

#E9E6DD

#DDE9E0

Monochromatic

#828DAB

#AFB7CA

#DEE1E9

#F0F1F5

Rectangle

#DEE1E9

#E6DDE9

#E9E6DD

#E0E9DD

Compound

#DEE1E9

#E0DDE9

#E9E6DD

#E6E9DD

Variations

Lighter

#E4E6ED

#EBEDF1

#F4F5F7

Darker

#A6AEC5

#617098

#384159

Saturation

#E1E2E5

#DDE0E9

#D2DBF4

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

1.31:1

Fail

vs Black

16.05:1

AAA

Deuteranopia

#DEE1E9

#DEE1EA

Original → Simulated

Protanopia

#DEE1E9

#E0E0E8

Original → Simulated

Tritanopia

#DEE1E9

#DDE2E1

Original → Simulated

Color Psychology

Focused · Cooling

Frosty Fog 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

#E6D5CA

Warm Bulb 2700K

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

#DEE1E9

Daylight 5500K

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

#D3DAEE

Cool Bulb 6500K

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

Pairs With

#EAEAEB

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.

#CFC7AF

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: #DEE1E9;

CSS — background

background-color: #DEE1E9;

CSS Variable

--color-frosty-fog: #DEE1E9;

Tailwind v3 — config

colors: { 'frosty-fog': '#DEE1E9' }

Tailwind — arbitrary

bg-[#DEE1E9] text-[#DEE1E9]

SCSS

$frosty-fog: #DEE1E9;

Similar Colors

Nosegay

#E0E1E8 · ΔE 0.9

Whisper Violet

#E5E5ED · ΔE 1.9

Violet Dusk

#D9DBE2 · ΔE 2.2

White Heaven

#E2E5F1 · ΔE 2.6

Heaven

#E1E2E5 · ΔE 2.7

Seattle Gray

#DCE1E4 · ΔE 2.7

Dreamy Cloud

#E5E3E7 · ΔE 2.9

Polar White

#E8E8EF · ΔE 2.9

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 #DEE1E9?

#DEE1E9 is Frosty Fog, a light blue with a cool undertone.

Is #DEE1E9 warm or cool?

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

What rooms work best with Frosty Fog?

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

What colors pair well with Frosty Fog?

Frosty Fog 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 Frosty Fog?

You can download Frosty Fog 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 Frosty Fog?

The hex code is #DEE1E9. In RGB it's 222, 225, 233, and in HSL it's 224°, 20%, 89%.

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