BLUES

Sylph of Moonlight

#524EFB

RGB 82, 78, 251 · HSL 241°, 96%, 65% · CMYK 67, 69, 0, 2

Sylph of Moonlight is #524EFB in HEX — rgb(82, 78, 251), hsl(241°, 96%, 65%), cmyk(67%, 69%, 0%, 2%).

Sylph of Moonlight pulls into the light end of the blues spectrum — HSL 241°, 96%, 65%. The saturated saturation makes it bold and immediate, 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#524EFB

RGB82, 78, 251

HSL241°, 96%, 65%

HSV241°, 69%, 98%

CMYK67, 69, 0, 2

Decimal5394171

CSS RGBrgb(82, 78, 251)

CSS HSLhsl(241, 96%, 65%)

Paint Matches — this color across 16 brands

Behr

Blue Dahlia BIC-21

ΔE 11.4 · #274FEA

Dutch Boy

Blue Royale VS-9550

ΔE 52.6 · #243F90

Colorhouse

Petal .05 Petal-05

ΔE 58.7 · #1F4992

PPG

Crushed Velvet 1245-7

ΔE 60.5 · #445397

Vista Paint

Petulant Pat K-64

ΔE 60.8 · #50498A

Dunn-Edwards

Bellflower DE5908

ΔE 61.2 · #5D66AA

Hallman-Lindsay

Medieval 1263

ΔE 62 · #696DB0

RAL

Signal Blue 5005

ΔE 62.3 · #1E2D6E

Benjamin Moore

Big 2066-30

ΔE 62.6 · #0167B2

Kobra

Violet 25

ΔE 62.8 · #776BAB

Dulux

Purple Eden SB8G3

ΔE 62.9 · #745F9D

Valspar

Twinkle Night 4004-8C

ΔE 66 · #5A65A1

IKEA

IKEA128 128

ΔE 68.3 · #4A72B0

Kilz

Superstition RH250

ΔE 68.8 · #604C7F

Sherwin-Williams

African Violet SW6982

ΔE 69.5 · #665385

Farrow & Ball

Pitch Blue 220

ΔE 82.4 · #636E8F

Light Reflectance & Undertone

Light Reflectance Value (LRV)

14/100

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

#524EFB

#F9FB50

Analogous

#50A3FB

#524EFB

#A950FB

Triadic

#524EFB

#FB5350

#50FB53

Split-Complementary

#524EFB

#FBA950

#A3FB50

Tetradic

#524EFB

#FB50A3

#F9FB50

#50FBA9

Monochromatic

#0604AF

#0905FA

#524EFB

#9D9BFD

#E6E6FE

Rectangle

#524EFB

#FB50F9

#F9FB50

#50FB53

Compound

#524EFB

#A950FB

#F9FB50

#A3FB50

Variations

Lighter

#7573FC

#9F9EF5

#CBCBF5

Darker

#0E0AFF

#0300B6

#02006A

Saturation

#8D8CBF

#5350FB

#514EFD

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

5.47:1

vs Black

3.84:1

AA Large

Deuteranopia

#524EFB

#006FFB

Original → Simulated

Protanopia

#524EFB

#4F4FED

Original → Simulated

Tritanopia

#524EFB

#1E8165

Original → Simulated

Color Psychology

Focused · Cooling

Sylph of Moonlight 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

#7D67D7

Warm Bulb 2700K

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

#524EFB

Daylight 5500K

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

#6A6CFC

Cool Bulb 6500K

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

Pairs With

#E7E7EE

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.

#E5E832

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: #524EFB;

CSS — background

background-color: #524EFB;

CSS Variable

--color-sylph-of-moonlight: #524EFB;

Tailwind v3 — config

colors: { 'sylph-of-moonlight': '#524EFB' }

Tailwind — arbitrary

bg-[#524EFB] text-[#524EFB]

SCSS

$sylph-of-moonlight: #524EFB;

Similar Colors

Big Country Blue

#0066B1 · ΔE 62.4

Twilight Blue

#365496 · ΔE 62.9

Evening Blue

#004E93 · ΔE 62.9

Warriors Blue

#00498D · ΔE 63.1

Scandinavian Blue

#4E4E8C · ΔE 63.1

Mystical Grape

#664B86 · ΔE 63.9

Mosaic

#3862A3 · ΔE 65.3

Delphinium

#304C89 · ΔE 65.6

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 #524EFB?

#524EFB is Sylph of Moonlight, a soft blue with a cool undertone.

Is #524EFB warm or cool?

Sylph of Moonlight reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Sylph of Moonlight?

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

What colors pair well with Sylph of Moonlight?

Sylph of Moonlight 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 Sylph of Moonlight?

You can download Sylph of Moonlight 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 Sylph of Moonlight?

The hex code is #524EFB. In RGB it's 82, 78, 251, and in HSL it's 241°, 96%, 65%.

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