PURPLES

Royal Rajah

#583F64

RGB 88, 63, 100 · HSL 281°, 23%, 32% · CMYK 12, 37, 0, 61

Royal Rajah is #583F64 in HEX — rgb(88, 63, 100), hsl(281°, 23%, 32%), cmyk(12%, 37%, 0%, 61%).

Royal Rajah pulls into the rich end of the purples spectrum — HSL 281°, 23%, 32%. 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#583F64

RGB88, 63, 100

HSL281°, 23%, 32%

HSV281°, 37%, 39%

CMYK12, 37, 0, 61

Decimal5783396

CSS RGBrgb(88, 63, 100)

CSS HSLhsl(281, 23%, 32%)

Paint Matches — this color across 16 brands

Vista Paint

Royal Rajah K-16

Exact match

Hallman-Lindsay

Sunset Serenade 1236

ΔE 1.8 · #594265

Behr

Exotic Eggplant S110-7

ΔE 2.2 · #5C4468

Dunn-Edwards

Your Majesty DE5986

ΔE 4.2 · #61496E

Dulux

Gengiana S45D8

ΔE 4.5 · #5E4871

Benjamin Moore

Gentle 2071-20

ΔE 4.7 · #533D69

Sherwin-Williams

Kimono Violet SW6839

ΔE 4.8 · #5D395F

Kilz

Rich Sari RA120-02

ΔE 5.1 · #5F4B70

PPG

Royal Plum 1178-7

ΔE 6.1 · #654161

Valspar

Sumptuous Purple 4010-10

ΔE 6.2 · #564371

Colorhouse

Create .06 Create-06

ΔE 6.3 · #5E3D5A

RAL

Blue Lilac 4005

ΔE 8.7 · #6C4675

Kobra

Violet 26

ΔE 15.5 · #7B598F

Farrow & Ball

Pelt 254

ΔE 16.7 · #50414C

IKEA

IKEA163 163

ΔE 18.2 · #423A45

Dutch Boy

Royal Blue D-6740

ΔE 18.6 · #1D375C

Light Reflectance & Undertone

Light Reflectance Value (LRV)

7/100

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

#583F64

#4B643F

Analogous

#463F64

#583F64

#643F5D

Triadic

#583F64

#64583F

#3F6458

Split-Complementary

#583F64

#5D643F

#3F6446

Tetradic

#583F64

#64463F

#4B643F

#3F5D64

Monochromatic

#0E0A10

#2F2135

#583F64

#825C93

#A688B4

Rectangle

#583F64

#643F4B

#4B643F

#3F6458

Compound

#583F64

#643F5D

#4B643F

#3F6446

Variations

Lighter

#7E5A8F

#9E83AB

#C6B9CC

Darker

#473251

#312238

#1D1321

Saturation

#544C57

#583F64

#641F84

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

9.09:1

AAA

vs Black

2.31:1

Fail

Deuteranopia

#583F64

#444C64

Original → Simulated

Protanopia

#583F64

#444460

Original → Simulated

Tritanopia

#583F64

#554744

Original → Simulated

Color Psychology

Sophisticated · Imaginative

Royal Rajah 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

#815C66

Warm Bulb 2700K

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

#583F64

Daylight 5500K

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

#6F618A

Cool Bulb 6500K

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

Pairs With

#EBEAEB

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.

#3F5734

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: #583F64;

CSS — background

background-color: #583F64;

CSS Variable

--color-royal-rajah: #583F64;

Tailwind v3 — config

colors: { 'royal-rajah': '#583F64' }

Tailwind — arbitrary

bg-[#583F64] text-[#583F64]

SCSS

$royal-rajah: #583F64;

Similar Colors

Gentle Violet

#523C68 · ΔE 4.9

Purplicious

#4D3354 · ΔE 5.7

Taro

#5B435D · ΔE 7.0

Dark Lilac

#544D6D · ΔE 9.0

Autumn Purple

#5D3D54 · ΔE 9.5

Exotic Purple

#43334D · ΔE 9.8

Purple Lotus

#604B62 · ΔE 9.9

Ultra Violet

#755172 · ΔE 10.1

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 #583F64?

#583F64 is Royal Rajah, a deep purple with a cool undertone.

Is #583F64 warm or cool?

Royal Rajah reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Royal Rajah?

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

What colors pair well with Royal Rajah?

Royal Rajah 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 Royal Rajah?

You can download Royal Rajah 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 Royal Rajah?

The hex code is #583F64. In RGB it's 88, 63, 100, and in HSL it's 281°, 23%, 32%.

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