BLUES

Prussian

#335B7E

RGB 51, 91, 126 · HSL 208°, 42%, 35% · CMYK 60, 28, 0, 51

Prussian is #335B7E in HEX — rgb(51, 91, 126), hsl(208°, 42%, 35%), cmyk(60%, 28%, 0%, 51%).

Prussian pulls into the rich end of the blues spectrum — HSL 208°, 42%, 35%. The muted saturation makes it quiet but present, 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#335B7E

RGB51, 91, 126

HSL208°, 42%, 35%

HSV208°, 60%, 49%

CMYK60, 28, 0, 51

Decimal3365758

CSS RGBrgb(51, 91, 126)

CSS HSLhsl(208, 42%, 35%)

Paint Matches — this color across 16 brands

Benjamin Moore

Prussian CW-625

Exact match

Dulux

Pelagic S36F7

ΔE 1.8 · #345F83

PPG

Chinese Porcelain 1160-6

ΔE 3.6 · #3A5F7D

Hallman-Lindsay

Queen Of The Night 655

ΔE 3.6 · #295776

Behr

Superior Blue S490-7

ΔE 3.7 · #255B83

Kilz

Thunder Night RC100-01

ΔE 4 · #3A5578

Vista Paint

Happy Tune C-647

ΔE 4.1 · #315472

Dunn-Edwards

Blue Earth DE5853

ΔE 4.3 · #375673

Valspar

Egyptian Blue 4011-7

ΔE 4.6 · #42658A

IKEA

IKEA122 122

ΔE 5.9 · #3A5170

RAL

Brillant Blue 5007

ΔE 6 · #3E5F8A

Sherwin-Williams

Regatta SW6517

ΔE 6.9 · #215772

Kobra

Blue 30

ΔE 8.3 · #195584

Farrow & Ball

Pitch Blue 220

ΔE 12.5 · #636E8F

Dutch Boy

Delft Blue 7447

ΔE 15.5 · #003B67

Colorhouse

Wool .06 Wool-06

ΔE 16.3 · #485761

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

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

#335B7E

#7F5734

Analogous

#347F7C

#335B7E

#34367F

Triadic

#335B7E

#7F345C

#5C7F34

Split-Complementary

#335B7E

#7F3436

#7F7C34

Tetradic

#335B7E

#7C347F

#7F5734

#367F34

Monochromatic

#070D12

#1E3448

#335B7E

#4A83B5

#80A8CB

Rectangle

#335B7E

#57347F

#7F5734

#5C7F34

Compound

#335B7E

#34367F

#7F5734

#7F7C34

Variations

Lighter

#477EAE

#789EBF

#B4C6D6

Darker

#284967

#1A3348

#0F1D2A

Saturation

#4E5A64

#345C7F

#1A5D99

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

7.15:1

AAA

vs Black

2.94:1

Fail

Deuteranopia

#335B7E

#44547F

Original → Simulated

Protanopia

#335B7E

#56567A

Original → Simulated

Tritanopia

#335B7E

#2E615C

Original → Simulated

Color Psychology

Focused · Cooling

Prussian 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

#66717A

Warm Bulb 2700K

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

#335B7E

Daylight 5500K

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

#53769E

Cool Bulb 6500K

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

Pairs With

#E9EBEC

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.

#674A31

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: #335B7E;

CSS — background

background-color: #335B7E;

CSS Variable

--color-prussian: #335B7E;

Tailwind v3 — config

colors: { 'prussian': '#335B7E' }

Tailwind — arbitrary

bg-[#335B7E] text-[#335B7E]

SCSS

$prussian: #335B7E;

Similar Colors

Prussian Blue

#325A7D · ΔE 0.4

New York State of Mind

#355473 · ΔE 3.9

Bermuda Blue

#185D82 · ΔE 5.1

Mistral

#10557D · ΔE 5.8

Blueberry

#1A5E89 · ΔE 6.2

Caribbean Azure

#00567C · ΔE 6.5

Indi Go-Go

#445772 · ΔE 7.0

Bellbottom Blues

#386B8C · ΔE 7.0

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 #335B7E?

#335B7E is Prussian, a deep blue with a cool undertone.

Is #335B7E warm or cool?

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

What rooms work best with Prussian?

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

What colors pair well with Prussian?

Prussian 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 Prussian?

You can download Prussian 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 Prussian?

The hex code is #335B7E. In RGB it's 51, 91, 126, and in HSL it's 208°, 42%, 35%.

← All colors