NEUTRALS

Rogue Blue

#525A64

RGB 82, 90, 100 · HSL 213°, 10%, 36% · CMYK 18, 10, 0, 61

Rogue Blue is #525A64 in HEX — rgb(82, 90, 100), hsl(213°, 10%, 36%), cmyk(18%, 10%, 0%, 61%).

Rogue Blue pulls into the rich end of the neutrals spectrum — HSL 213°, 10%, 36%. The neutral saturation makes it near-neutral and forgiving, and the hue reads cool. In interior projects it shines on main walls, trims, ceilings — versatile across nearly any style. Reads best alongside soft whites, natural wood, matte black trim, linen.

Color Codes

HEX#525A64

RGB82, 90, 100

HSL213°, 10%, 36%

HSV213°, 18%, 39%

CMYK18, 10, 0, 61

Decimal5397092

CSS RGBrgb(82, 90, 100)

CSS HSLhsl(213, 10%, 36%)

Paint Matches — this color across 16 brands

Valspar

Rogue Blue 5009-2

Exact match

Vista Paint

Thunderstorm C-513

ΔE 0.8 · #525962

Dulux

Hat Stand SG5B6

ΔE 1.4 · #555D66

Hallman-Lindsay

Thunderstorm 514

ΔE 1.5 · #555C64

Sherwin-Williams

Mineral Gray SW2740

ΔE 1.8 · #515763

Benjamin Moore

Evening 2128-30

ΔE 1.9 · #525B68

Dunn-Edwards

Blue Steel DE6342

ΔE 1.9 · #535A61

PPG

Goblin 1040-7

ΔE 2 · #525E68

Behr

Digital N530-6

ΔE 2.7 · #4E5D67

Colorhouse

Wool .06 Wool-06

ΔE 3.2 · #485761

Farrow & Ball

Stiffkey Blue 281

ΔE 3.7 · #4D5B6A

Kilz

Kettle Black RE120-02

ΔE 3.7 · #47535C

RAL

Graphite Grey 7024

ΔE 6.9 · #474A51

Dutch Boy

Seal of Grey VS-9301

ΔE 6.9 · #575757

IKEA

IKEA156 156

ΔE 7.1 · #676973

Kobra

Blue 31

ΔE 14.9 · #334059

Light Reflectance & Undertone

Light Reflectance Value (LRV)

10/100

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

A near-neutral with a subtle cool violet undertone — it will pick up colour from surrounding surfaces and shift noticeably under different light.

Color Theory

Complementary

#525A64

#655D53

Analogous

#536465

#525A64

#545365

Triadic

#525A64

#65535B

#5B6553

Split-Complementary

#525A64

#655453

#646553

Tetradic

#525A64

#655364

#655D53

#536554

Monochromatic

#0E0F11

#30353B

#525A64

#76818F

#A0A7B1

Rectangle

#525A64

#5D5365

#655D53

#5B6553

Compound

#525A64

#545365

#655D53

#646553

Variations

Lighter

#707B89

#959CA5

#C2C5CA

Darker

#424951

#2D3238

#1A1D21

Saturation

#595C5F

#535B65

#29578E

Interior Use

Best Rooms

living rooms, bedrooms, kitchens

Best Uses

main walls, trim, accents

Pairs With

soft whites, natural wood, brass, matte black trim

Accessibility (WCAG)

vs White

6.99:1

vs Black

3.01:1

AA Large

Deuteranopia

#525A64

#555865

Original → Simulated

Protanopia

#525A64

#595963

Original → Simulated

Tritanopia

#525A64

#515C5A

Original → Simulated

Color Psychology

Quiet · Versatile

Rogue Blue gets out of the way so the architecture and the people in the room do the work. The right neutral is never a default — it reads warm or cool, dusty or sharp depending on its undertone, and that undertone is what makes or breaks the room.

SymbolismBalance, sophistication, calm

PersonalityAdaptable, considered, timeless

versatileneutraltimelessbackdroptrimwall

How it looks under different light

#7D7066

Warm Bulb 2700K

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

#525A64

Daylight 5500K

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

#6A758A

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.

#62503B

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: #525A64;

CSS — background

background-color: #525A64;

CSS Variable

--color-rogue-blue: #525A64;

Tailwind v3 — config

colors: { 'rogue-blue': '#525A64' }

Tailwind — arbitrary

bg-[#525A64] text-[#525A64]

SCSS

$rogue-blue: #525A64;

Similar Colors

Evening Dove

#515A67 · ΔE 1.9

Deep Secret®

#525A60 · ΔE 2.5

Temptation

#54585C · ΔE 4.0

Anchor Gray

#5C6167 · ΔE 4.1

Deep Space

#52565A · ΔE 4.2

Andes Summit

#586471 · ΔE 4.5

Westcott Navy

#4E5357 · ΔE 4.8

Powell Gray

#5A656C · ΔE 4.8

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 #525A64?

#525A64 is Rogue Blue, a deep neutral with a cool undertone.

Is #525A64 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 living rooms, bedrooms, kitchens. Designers typically use it for main walls, trim, accents.

What colors pair well with Rogue Blue?

Rogue Blue pairs naturally with soft whites, natural wood, brass, matte black trim. 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 #525A64. In RGB it's 82, 90, 100, and in HSL it's 213°, 10%, 36%.

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