BLUES

Vintage Indigo

#505D74

RGB 80, 93, 116 · HSL 218°, 18%, 38% · CMYK 31, 20, 0, 55

Vintage Indigo is #505D74 in HEX — rgb(80, 93, 116), hsl(218°, 18%, 38%), cmyk(31%, 20%, 0%, 55%).

Vintage Indigo pulls into the rich end of the blues spectrum — HSL 218°, 18%, 38%. 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#505D74

RGB80, 93, 116

HSL218°, 18%, 38%

HSV218°, 31%, 45%

CMYK31, 20, 0, 55

Decimal5266804

CSS RGBrgb(80, 93, 116)

CSS HSLhsl(218, 18%, 38%)

Paint Matches — this color across 16 brands

Benjamin Moore

Kensington 840 · CC-780

ΔE 1.2 · #4C5B72

Behr

Alter Ego N550-6

ΔE 1.5 · #555F76

Dulux

Bluster Blue S38D7

ΔE 2.7 · #4A5B6F

PPG

Blue Fjord 1163-6

ΔE 3.1 · #4C6177

Kilz

Deep Velvet RB290-01

ΔE 3.1 · #4F5872

Valspar

Baritone Blues 4010-6

ΔE 3.5 · #4C6278

Vista Paint

Flirty Fran K-89

ΔE 3.6 · #5C6379

Dunn-Edwards

Admiral Blue DE5887

ΔE 4 · #50647F

Sherwin-Williams

Mesmerize SW6544

ΔE 4.1 · #5D657B

Farrow & Ball

Stiffkey Blue 281

ΔE 5.1 · #4D5B6A

Hallman-Lindsay

Into The Stratosphere 627

ΔE 5.1 · #425267

IKEA

IKEA122 122

ΔE 8 · #3A5170

RAL

Pigeon Blue 5014

ΔE 8 · #606E8C

Colorhouse

Wool .06 Wool-06

ΔE 8.7 · #485761

Dutch Boy

Ocean Blue D-6743

ΔE 11.3 · #4C6A74

Kobra

Blue 31

ΔE 12.4 · #334059

Light Reflectance & Undertone

Light Reflectance Value (LRV)

11/100

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

#505D74

#72664F

Analogous

#4F6E72

#505D74

#544F72

Triadic

#505D74

#724F5C

#5C724F

Split-Complementary

#505D74

#72544F

#6E724F

Tetradic

#505D74

#724F6E

#72664F

#4F7254

Monochromatic

#111318

#303845

#505D74

#72819D

#9FA9BC

Rectangle

#505D74

#664F72

#72664F

#5C724F

Compound

#505D74

#544F72

#72664F

#6E724F

Variations

Lighter

#6A7A97

#929CAF

#C1C6CF

Darker

#3F4A5C

#2B3240

#191D25

Saturation

#5C6066

#4F5C72

#28529A

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

6.65:1

vs Black

3.16:1

AA Large

Deuteranopia

#505D74

#535B75

Original → Simulated

Protanopia

#505D74

#5B5B71

Original → Simulated

Tritanopia

#505D74

#4E615E

Original → Simulated

Color Psychology

Focused · Cooling

Vintage Indigo 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

#7B7272

Warm Bulb 2700K

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

#505D74

Daylight 5500K

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

#697796

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.

#F7F7F7

Ceiling

Whisper tint

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

#67583E

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: #505D74;

CSS — background

background-color: #505D74;

CSS Variable

--color-vintage-indigo: #505D74;

Tailwind v3 — config

colors: { 'vintage-indigo': '#505D74' }

Tailwind — arbitrary

bg-[#505D74] text-[#505D74]

SCSS

$vintage-indigo: #505D74;

Similar Colors

Kensington Blue

#4B5A71 · ΔE 1.6

Van Deusen Blue

#485B6E · ΔE 3.7

Indi Go-Go

#445772 · ΔE 4.2

Blue Gaspe

#5C6274 · ΔE 4.6

Newburyport Blue

#465566 · ΔE 5.2

Blue Heron

#5C6A85 · ΔE 5.8

Hudson Bay

#3F5266 · ΔE 5.8

Evening Dove

#515A67 · ΔE 6.3

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 #505D74?

#505D74 is Vintage Indigo, a deep blue with a cool undertone.

Is #505D74 warm or cool?

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

What rooms work best with Vintage Indigo?

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

What colors pair well with Vintage Indigo?

Vintage Indigo 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 Vintage Indigo?

You can download Vintage Indigo 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 Vintage Indigo?

The hex code is #505D74. In RGB it's 80, 93, 116, and in HSL it's 218°, 18%, 38%.

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