BLUES

Rogue Blue

#4B5764

RGB 75, 87, 100 · HSL 211°, 14%, 34% · CMYK 25, 13, 0, 61

Rogue Blue is #4B5764 in HEX — rgb(75, 87, 100), hsl(211°, 14%, 34%), cmyk(25%, 13%, 0%, 61%).

Rogue Blue pulls into the rich end of the blues spectrum — HSL 211°, 14%, 34%. 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#4B5764

RGB75, 87, 100

HSL211°, 14%, 34%

HSV211°, 25%, 39%

CMYK25, 13, 0, 61

Decimal4937572

CSS RGBrgb(75, 87, 100)

CSS HSLhsl(211, 14%, 34%)

Paint Matches — this color across 16 brands

Vista Paint

Seal Blue C-1377

ΔE 0.8 · #495764

Valspar

Moon Shade 4006-4C

ΔE 0.9 · #495765

Hallman-Lindsay

Seal Blue historic-seal-blue

ΔE 1.3 · #475663

Dulux

Property S38C7

ΔE 1.9 · #4B5767

Farrow & Ball

Stiffkey Blue 281

ΔE 2.1 · #4D5B6A

Benjamin Moore

Evening 2128-30

ΔE 2.2 · #525B68

Colorhouse

Wool .06 Wool-06

ΔE 2.3 · #485761

Sherwin-Williams

Mineral Gray SW2740

ΔE 2.4 · #515763

Behr

Harbour (marquee) QE-55

ΔE 2.8 · #485869

PPG

Soothing Sapphire 10-09

ΔE 2.8 · #48545D

Dunn-Edwards

Nightfall DE5804

ΔE 2.9 · #43535E

Kilz

Kettle Black RE120-02

ΔE 3.1 · #47535C

RAL

Graphite Grey 7024

ΔE 7 · #474A51

IKEA

IKEA152 152

ΔE 8.4 · #494F50

Dutch Boy

Seal of Grey VS-9301

ΔE 9.2 · #575757

Kobra

Blue 31

ΔE 12.6 · #334059

Light Reflectance & Undertone

Light Reflectance Value (LRV)

9/100

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

#4B5764

#63574B

Analogous

#4B6263

#4B5764

#4B4B63

Triadic

#4B5764

#634B56

#56634B

Split-Complementary

#4B5764

#634B4B

#62634B

Tetradic

#4B5764

#634B62

#63574B

#4B634B

Monochromatic

#0B0D0F

#2A3037

#4B5764

#6B7C8E

#96A3B0

Rectangle

#4B5764

#574B63

#63574B

#56634B

Compound

#4B5764

#4B4B63

#63574B

#62634B

Variations

Lighter

#687889

#8E9AA6

#BEC4CA

Darker

#3B4550

#282F37

#171C20

Saturation

#53575A

#4B5663

#255588

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

7.38:1

AAA

vs Black

2.85:1

Fail

Deuteranopia

#4B5764

#505465

Original → Simulated

Protanopia

#4B5764

#555562

Original → Simulated

Tritanopia

#4B5764

#4A5957

Original → Simulated

Color Psychology

Focused · Cooling

Rogue Blue 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

#786E66

Warm Bulb 2700K

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

#4B5764

Daylight 5500K

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

#65738A

Cool Bulb 6500K

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

Pairs With

#EAEBEB

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.

#5C4A37

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: #4B5764;

CSS — background

background-color: #4B5764;

CSS Variable

--color-rogue-blue: #4B5764;

Tailwind v3 — config

colors: { 'rogue-blue': '#4B5764' }

Tailwind — arbitrary

bg-[#4B5764] text-[#4B5764]

SCSS

$rogue-blue: #4B5764;

Similar Colors

Evening Dove

#515A67 · ΔE 1.9

Newburyport Blue

#465566 · ΔE 2.8

In the Midnight Hour

#415663 · ΔE 3.4

Newburg Green

#445962 · ΔE 4.4

Van Deusen Blue

#485B6E · ΔE 4.4

Deep Secret®

#525A60 · ΔE 4.7

Brush Blue

#414F57 · ΔE 4.9

Hale Navy

#434B56 · ΔE 5.2

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 #4B5764?

#4B5764 is Rogue Blue, a deep blue with a cool undertone.

Is #4B5764 warm or cool?

Rogue Blue reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Rogue Blue?

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

What colors pair well with Rogue Blue?

Rogue Blue 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 Rogue Blue?

You can download Rogue Blue 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 Rogue Blue?

The hex code is #4B5764. In RGB it's 75, 87, 100, and in HSL it's 211°, 14%, 34%.

← All colors