BLUES

Fainting Light

#1F2847

RGB 31, 40, 71 · HSL 227°, 39%, 20% · CMYK 56, 44, 0, 72

Fainting Light is #1F2847 in HEX — rgb(31, 40, 71), hsl(227°, 39%, 20%), cmyk(56%, 44%, 0%, 72%).

Fainting Light pulls into the deep end of the blues spectrum — HSL 227°, 39%, 20%. 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#1F2847

RGB31, 40, 71

HSL227°, 39%, 20%

HSV227°, 56%, 28%

CMYK56, 44, 0, 72

Decimal2041927

CSS RGBrgb(31, 40, 71)

CSS HSLhsl(227, 39%, 20%)

Paint Matches — this color across 16 brands

RAL

Violet Blue 5000

ΔE 3.7 · #2A2E4B

Dulux

Royal Celebration S42E9

ΔE 3.7 · #273050

Benjamin Moore

Bold 2064-10

ΔE 6.7 · #2C3659

Kilz

Ruling Royalty TB-50

ΔE 7.2 · #313048

Behr

Peaceful Night 590F-7

ΔE 7.9 · #1D355C

Dutch Boy

Royal Blue D-6740

ΔE 8.1 · #1D375C

Dunn-Edwards

Magic Night DEA191

ΔE 9.6 · #3A3B5B

Sherwin-Williams

Majestic Purple SW6545

ΔE 10 · #3B3C5A

Vista Paint

Blazer Blue K-152

ΔE 10.5 · #243A52

Kobra

Blue 31

ΔE 11.8 · #334059

PPG

Victory Blue 1165-7

ΔE 11.8 · #3A405A

Hallman-Lindsay

Star-studded 620

ΔE 13 · #32425A

Valspar

Spirit Blue 4011-9

ΔE 16.1 · #49456F

IKEA

IKEA163 163

ΔE 17.5 · #423A45

Farrow & Ball

Pelt 254

ΔE 20.8 · #50414C

Colorhouse

Create .06 Create-06

ΔE 21.2 · #5E3D5A

Light Reflectance & Undertone

Light Reflectance Value (LRV)

2/100

Very Dark

0 · DarkLight · 100

Absorbs almost all light — dramatic and cocooning. Needs strong artificial lighting and works best as an accent or in well-lit rooms.

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

#1F2847

#473E1F

Analogous

#1F3C47

#1F2847

#2A1F47

Triadic

#1F2847

#471F28

#28471F

Split-Complementary

#1F2847

#472A1F

#3C471F

Tetradic

#1F2847

#471F3C

#473E1F

#1F472A

Monochromatic

#080A12

#1F2847

#36467C

#4E63B1

Rectangle

#1F2847

#3E1F47

#473E1F

#28471F

Compound

#1F2847

#2A1F47

#473E1F

#3C471F

Variations

Lighter

#384880

#5C6EAD

#A4ADCB

Darker

#181F3A

#101528

#090C18

Saturation

#2D3039

#1F2847

#101F56

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

14.46:1

AAA

vs Black

1.45:1

Fail

Deuteranopia

#1F2847

#1C2947

Original → Simulated

Protanopia

#1F2847

#272744

Original → Simulated

Tritanopia

#1F2847

#1A2E2A

Original → Simulated

Color Psychology

Focused · Cooling

Fainting Light 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

#574B50

Warm Bulb 2700K

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

#1F2847

Daylight 5500K

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

#445075

Cool Bulb 6500K

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

Pairs With

#E9EAEC

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.

#3D371F

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 / Aura Interior (for richer color depth in deep tones)

Recommended Finishes

Matte (walls) · Pearl (trim) · Satin (doors)

Deep colors look best in matte — gloss exaggerates surface flaws. Reserve subtle sheen for trim, doors, and high-touch areas.

Best Surfaces

Accent walls · Doors · Cabinetry · Built-ins

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

Tinted primer in a similar value is highly recommended — saves a coat and prevents the wall colour from washing the surface.

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: #1F2847;

CSS — background

background-color: #1F2847;

CSS Variable

--color-fainting-light: #1F2847;

Tailwind v3 — config

colors: { 'fainting-light': '#1F2847' }

Tailwind — arbitrary

bg-[#1F2847] text-[#1F2847]

SCSS

$fainting-light: #1F2847;

Similar Colors

Bold Blue

#2B3558 · ΔE 6.3

Midnight Navy

#333356 · ΔE 6.9

Majestic Violet

#3A3450 · ΔE 8.7

Symphony Blue

#203B5D · ΔE 9.4

Old Navy

#2E3549 · ΔE 9.9

Admiral Blue

#2B3762 · ΔE 10.0

Blue Grotto

#353963 · ΔE 10.8

Deep Royal

#2F394B · ΔE 12.1

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 #1F2847?

#1F2847 is Fainting Light, a deep blue with a cool undertone.

Is #1F2847 warm or cool?

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

What rooms work best with Fainting Light?

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

What colors pair well with Fainting Light?

Fainting Light 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 Fainting Light?

You can download Fainting Light 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 Fainting Light?

The hex code is #1F2847. In RGB it's 31, 40, 71, and in HSL it's 227°, 39%, 20%.

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