PURPLES

Operetta Mauve

#3A284C

RGB 58, 40, 76 · HSL 270°, 31%, 23% · CMYK 24, 47, 0, 70

Operetta Mauve is #3A284C in HEX — rgb(58, 40, 76), hsl(270°, 31%, 23%), cmyk(24%, 47%, 0%, 70%).

Operetta Mauve pulls into the deep end of the purples spectrum — HSL 270°, 31%, 23%. The muted saturation makes it quiet but present, and the hue reads cool. In interior projects it shines on accent walls, dressing rooms, creative studios — for character without shouting. Reads best alongside warm whites, walnut, brass, deep velvet textiles.

Color Codes

HEX#3A284C

RGB58, 40, 76

HSL270°, 31%, 23%

HSV270°, 47%, 30%

CMYK24, 47, 0, 70

Decimal3811404

CSS RGBrgb(58, 40, 76)

CSS HSLhsl(270, 31%, 23%)

Paint Matches — this color across 16 brands

Dulux

Georgina S44E9

ΔE 4.9 · #403357

Behr

Baritone 680F-7

ΔE 5.2 · #3C304F

Sherwin-Williams

Concord Grape SW6559

ΔE 7.2 · #443757

Benjamin Moore

Purplicious CSP-465

ΔE 7.4 · #4E3455

RAL

Night Blue 5022

ΔE 8.2 · #252850

Dunn-Edwards

Magic Night DEA191

ΔE 10.6 · #3A3B5B

Vista Paint

Passion's Plea K-1240

ΔE 10.8 · #583B64

Kilz

Ruling Royalty TB-50

ΔE 10.9 · #313048

Hallman-Lindsay

Voldemort 1257

ΔE 11.3 · #4D416B

PPG

Royal Indigo 1174-7

ΔE 12 · #4E4260

Valspar

Plum Good 4011-10

ΔE 13 · #54415B

Colorhouse

Create .06 Create-06

ΔE 13.5 · #5E3D5A

Dutch Boy

Royal Blue D-6740

ΔE 14.9 · #1D375C

Kobra

Blue 31

ΔE 16.6 · #334059

IKEA

IKEA163 163

ΔE 18.4 · #423A45

Farrow & Ball

Pelt 254

ΔE 19.6 · #50414C

Light Reflectance & Undertone

Light Reflectance Value (LRV)

3/100

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

TemperatureNeutral MasstoneViolet UndertoneBlue

Reads as a neutral violet with a blue undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#3A284C

#3B4D28

Analogous

#28284D

#3A284C

#4D284D

Triadic

#3A284C

#4D3B28

#284D3B

Split-Complementary

#3A284C

#4D4D28

#284D28

Tetradic

#3A284C

#4D2828

#3B4D28

#284D4D

Monochromatic

#0D0911

#140E1B

#3A284C

#61437F

#8762AC

Rectangle

#3A284C

#4D283B

#3B4D28

#284D3B

Compound

#3A284C

#4D284D

#3B4D28

#284D28

Variations

Lighter

#624480

#896AA8

#BAABC9

Darker

#2F203E

#20152B

#130C19

Saturation

#3B3540

#3B284D

#3B1461

Interior Use

Best Rooms

dressing rooms, creative studios, accent walls

Best Uses

feature walls, cabinetry, textiles

Pairs With

warm whites, walnut, brass, deep velvet textiles

Accessibility (WCAG)

vs White

13.23:1

AAA

vs Black

1.59:1

Fail

Deuteranopia

#3A284C

#29334C

Original → Simulated

Protanopia

#3A284C

#2C2C48

Original → Simulated

Tritanopia

#3A284C

#37302C

Original → Simulated

Color Psychology

Sophisticated · Imaginative

Operetta Mauve carries history — long associated with luxury and contemplation. It works in low-light, intimate rooms (dressing rooms, dens, accent walls) where its complexity gets time to unfold. Pair with brass and walnut.

SymbolismLuxury, intuition, creativity

PersonalityRefined, mysterious, artistic

luxurycreativeintuitionintimateaccentrefined

How it looks under different light

#6B4B54

Warm Bulb 2700K

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

#3A284C

Daylight 5500K

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

#585078

Cool Bulb 6500K

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

Pairs With

#EBE9EC

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.

#323F25

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: #3A284C;

CSS — background

background-color: #3A284C;

CSS Variable

--color-operetta-mauve: #3A284C;

Tailwind v3 — config

colors: { 'operetta-mauve': '#3A284C' }

Tailwind — arbitrary

bg-[#3A284C] text-[#3A284C]

SCSS

$operetta-mauve: #3A284C;

Similar Colors

Purplicious

#4D3354 · ΔE 7.0

Midnight Navy

#333356 · ΔE 7.8

Exotic Purple

#43334D · ΔE 8.2

Majestic Violet

#3A3450 · ΔE 8.5

Blue Grotto

#353963 · ΔE 10.4

Gentle Violet

#523C68 · ΔE 10.5

Bold Blue

#2B3558 · ΔE 11.0

Admiral Blue

#2B3762 · ΔE 11.9

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 #3A284C?

#3A284C is Operetta Mauve, a deep purple with a cool undertone.

Is #3A284C warm or cool?

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

What rooms work best with Operetta Mauve?

Operetta Mauve works well in dressing rooms, creative studios, accent walls. Designers typically use it for feature walls, cabinetry, textiles.

What colors pair well with Operetta Mauve?

Operetta Mauve pairs naturally with warm whites, walnut, brass, deep velvet textiles. Its complementary color is also a strong contrast option for accents.

Where can I download Operetta Mauve?

You can download Operetta Mauve 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 Operetta Mauve?

The hex code is #3A284C. In RGB it's 58, 40, 76, and in HSL it's 270°, 31%, 23%.

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