BLUES

Greenhow

#ADC8D5

RGB 173, 200, 213 · HSL 200°, 32%, 76% · CMYK 19, 6, 0, 16

Greenhow is #ADC8D5 in HEX — rgb(173, 200, 213), hsl(200°, 32%, 76%), cmyk(19%, 6%, 0%, 16%).

Greenhow pulls into the light end of the blues spectrum — HSL 200°, 32%, 76%. 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#ADC8D5

RGB173, 200, 213

HSL200°, 32%, 76%

HSV200°, 19%, 84%

CMYK19, 6, 0, 16

Decimal11389141

CSS RGBrgb(173, 200, 213)

CSS HSLhsl(200, 32%, 76%)

Paint Matches — this color across 16 brands

Benjamin Moore

Greenhow CW-655

Exact match

PPG

Twinkle 1154-4

ΔE 0.9 · #ADC6D3

Valspar

Northern Sky Blue 4008-5B

ΔE 1.2 · #AAC5D3

Sherwin-Williams

Vast Sky SW6506

ΔE 1.7 · #A9C9D7

Vista Paint

Dancing in the Rain C-643

ΔE 1.9 · #ABC5D5

Colorhouse

Dream .03 Dream-03

ΔE 2 · #B4CBD9

Behr

Opal Waters MQ5-50

ΔE 2 · #AEC4D0

Kilz

Mountain Stream TB-44

ΔE 2.2 · #B3CEDA

Hallman-Lindsay

Dancing In The Rain 644

ΔE 2.4 · #ABC5D6

Dulux

Sea Breeze Half S36B1H

ΔE 2.9 · #B7CED9

Dunn-Edwards

Peace River DE5800

ΔE 3.3 · #A8BFCC

IKEA

IKEA052 52

ΔE 4.2 · #B3C4D5

Farrow & Ball

Lulworth Blue 89

ΔE 6.3 · #A1B8CA

Dutch Boy

Simply Sparkling DCP-0594

ΔE 7.5 · #BCCEE6

RAL

Agate Grey 7038

ΔE 11.4 · #C3C3C3

Kobra

Blue 27

ΔE 11.7 · #87C8D7

Light Reflectance & Undertone

Light Reflectance Value (LRV)

55/100

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 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

#ADC8D5

#D5BBAE

Analogous

#AED5CF

#ADC8D5

#AEB5D5

Triadic

#ADC8D5

#D5AEC8

#C8D5AE

Split-Complementary

#ADC8D5

#D5AEB5

#D5CFAE

Tetradic

#ADC8D5

#CFAED5

#D5BBAE

#B5D5AE

Monochromatic

#50829B

#7CA6BB

#ADC8D5

#E1EAEF

#EEF4F6

Rectangle

#ADC8D5

#BBAED5

#D5BBAE

#C8D5AE

Compound

#ADC8D5

#AEB5D5

#D5BBAE

#D5CFAE

Variations

Lighter

#BED3DE

#D0DEE4

#E5EBEE

Darker

#79A6BD

#457790

#274655

Saturation

#BCC4C8

#AEC8D5

#99CFEA

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

1.75:1

Fail

vs Black

12.00:1

AAA

Deuteranopia

#ADC8D5

#BBC1D6

Original → Simulated

Protanopia

#ADC8D5

#C4C4D3

Original → Simulated

Tritanopia

#ADC8D5

#ADCAC7

Original → Simulated

Color Psychology

Focused · Cooling

Greenhow 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

#C1C3BB

Warm Bulb 2700K

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

#ADC8D5

Daylight 5500K

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

#AEC8DF

Cool Bulb 6500K

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

Pairs With

#E9EBEC

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.

#BD9D8C

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 · Cabinetry · Trim · Soft 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: #ADC8D5;

CSS — background

background-color: #ADC8D5;

CSS Variable

--color-greenhow: #ADC8D5;

Tailwind v3 — config

colors: { 'greenhow': '#ADC8D5' }

Tailwind — arbitrary

bg-[#ADC8D5] text-[#ADC8D5]

SCSS

$greenhow: #ADC8D5;

Similar Colors

Greenhow Blue

#ACC7D4 · ΔE 0.4

Sea View

#ADC6D4 · ΔE 1.1

Blue Bay Marina

#AECBD4 · ΔE 2.5

Mediterranean Sky

#A4C1CD · ΔE 2.8

Serenata

#ABC1CC · ΔE 2.9

Blue Stream

#B0C9D0 · ΔE 3.3

Grand Rapids

#BAD1DC · ΔE 3.8

Blue Hydrangea

#B3D3E1 · ΔE 4.0

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 #ADC8D5?

#ADC8D5 is Greenhow, a soft blue with a cool undertone.

Is #ADC8D5 warm or cool?

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

What rooms work best with Greenhow?

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

What colors pair well with Greenhow?

Greenhow 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 Greenhow?

You can download Greenhow 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 Greenhow?

The hex code is #ADC8D5. In RGB it's 173, 200, 213, and in HSL it's 200°, 32%, 76%.

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