BLUES

Hidden Harbour

#60737D

RGB 96, 115, 125 · HSL 201°, 13%, 43% · CMYK 23, 8, 0, 51

Hidden Harbour is #60737D in HEX — rgb(96, 115, 125), hsl(201°, 13%, 43%), cmyk(23%, 8%, 0%, 51%).

Hidden Harbour pulls into the rich end of the blues spectrum — HSL 201°, 13%, 43%. The neutral saturation makes it near-neutral and forgiving, 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#60737D

RGB96, 115, 125

HSL201°, 13%, 43%

HSV201°, 23%, 49%

CMYK23, 8, 0, 51

Decimal6321021

CSS RGBrgb(96, 115, 125)

CSS HSLhsl(201, 13%, 43%)

Paint Matches — this color across 16 brands

Hallman-Lindsay

Winter Harbor historic-winter-harbor

ΔE 0.7 · #5E737D

Vista Paint

Winter Harbor C-1368

ΔE 0.7 · #5F727D

Benjamin Moore

Thousand 1645

ΔE 1.6 · #5F7581

Dulux

Loveday SG5C5

ΔE 1.9 · #5F7279

Dunn-Edwards

Wharf View DEC799

ΔE 2 · #65737E

PPG

Freedom Found 1040-6

ΔE 2 · #657682

Sherwin-Williams

Smoky Blue SW7604

ΔE 2.3 · #596E79

IKEA

IKEA154 154

ΔE 2.4 · #667480

Valspar

Smoky Pitch 4007-4B

ΔE 2.5 · #606E79

Behr

Hypnotic MQ5-19

ΔE 2.9 · #677582

Kilz

Deep Charcoal RM130

ΔE 2.9 · #5F6F75

Farrow & Ball

De Nimes 299

ΔE 5 · #6A7C80

Dutch Boy

Ocean Blue D-6743

ΔE 5.8 · #4C6A74

Colorhouse

Wool .05 Wool-05

ΔE 8 · #587675

RAL

Squirrel Grey 7000

ΔE 8.1 · #78858B

Kobra

Grey 42

ΔE 12.8 · #889099

Light Reflectance & Undertone

Light Reflectance Value (LRV)

16/100

Dark

0 · DarkLight · 100

Soaks up light and feels moody and intimate. Great for studies, dining rooms and accent walls; pair with ample lighting.

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

#60737D

#7C695F

Analogous

#5F7C78

#60737D

#5F647C

Triadic

#60737D

#7C5F72

#727C5F

Split-Complementary

#60737D

#7C5F64

#7C785F

Tetradic

#60737D

#785F7C

#7C695F

#647C5F

Monochromatic

#1D2225

#3E4A51

#60737D

#8698A2

#B1BDC3

Rectangle

#60737D

#695F7C

#7C695F

#727C5F

Compound

#60737D

#5F647C

#7C695F

#7C785F

Variations

Lighter

#7C8F9A

#9EABB1

#C7CED1

Darker

#4C5B64

#343F45

#1E2528

Saturation

#696F72

#5F727C

#3080AC

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

4.95:1

vs Black

4.25:1

AA Large

Deuteranopia

#60737D

#6A6E7E

Original → Simulated

Protanopia

#60737D

#70707C

Original → Simulated

Tritanopia

#60737D

#607473

Original → Simulated

Color Psychology

Focused · Cooling

Hidden Harbour 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

#878379

Warm Bulb 2700K

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

#60737D

Daylight 5500K

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

#75889D

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.

#755646

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 · Doors · Mouldings

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: #60737D;

CSS — background

background-color: #60737D;

CSS Variable

--color-hidden-harbour: #60737D;

Tailwind v3 — config

colors: { 'hidden-harbour': '#60737D' }

Tailwind — arbitrary

bg-[#60737D] text-[#60737D]

SCSS

$hidden-harbour: #60737D;

Similar Colors

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#5E7480 · ΔE 1.5

Hamilton Blue

#5F767F · ΔE 1.8

Blue Spruce

#607077 · ΔE 2.3

Britannia Blue

#67737C · ΔE 2.6

Philipsburg Blue

#627885 · ΔE 2.7

Charlotte Slate

#66797F · ΔE 3.3

Normandy

#6D7E89 · ΔE 4.6

Bella Blue

#54747C · ΔE 4.8

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 #60737D?

#60737D is Hidden Harbour, a mid-tone blue with a cool undertone.

Is #60737D warm or cool?

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

What rooms work best with Hidden Harbour?

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

What colors pair well with Hidden Harbour?

Hidden Harbour 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 Hidden Harbour?

You can download Hidden Harbour 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 Hidden Harbour?

The hex code is #60737D. In RGB it's 96, 115, 125, and in HSL it's 201°, 13%, 43%.

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