BLUES

Olympian Blue

#1C4C8C

RGB 28, 76, 140 · HSL 214°, 67%, 33% · CMYK 80, 46, 0, 45

Olympian Blue is #1C4C8C in HEX — rgb(28, 76, 140), hsl(214°, 67%, 33%), cmyk(80%, 46%, 0%, 45%).

Olympian Blue pulls into the rich end of the blues spectrum — HSL 214°, 67%, 33%. The balanced saturation makes it confident without overpowering, 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#1C4C8C

RGB28, 76, 140

HSL214°, 67%, 33%

HSV214°, 80%, 55%

CMYK80, 46, 0, 45

Decimal1854604

CSS RGBrgb(28, 76, 140)

CSS HSLhsl(214, 67%, 33%)

Paint Matches — this color across 16 brands

Dunn-Edwards

Deep Sapphire DEA137

ΔE 1 · #1D4E8F

Dulux

Mondrian Blue S39H9

ΔE 1.3 · #0F4B8C

Hallman-Lindsay

Dancing Sea 641

ΔE 1.3 · #1C4D8F

Vista Paint

Cascade Twilight K-128

ΔE 3.1 · #224B8F

Benjamin Moore

Evening 2066-20

ΔE 3.6 · #014F94

PPG

Florentine Lapis 1244-7

ΔE 4.9 · #1C5798

Behr

Royal Breeze S-H-560

ΔE 5.1 · #0C4B93

Colorhouse

Petal .05 Petal-05

ΔE 6.5 · #1F4992

Sherwin-Williams

Frank Blue SW6967

ΔE 7.4 · #225288

Kilz

Navy Dress RH210

ΔE 8.2 · #285489

RAL

Traffic Blue 5017

ΔE 9 · #063971

Valspar

Deep Space 4008-8C

ΔE 10 · #38619B

Dutch Boy

Blue Sea VS-9451

ΔE 10.6 · #2D61AD

Kobra

Blue 30

ΔE 12.9 · #195584

IKEA

IKEA128 128

ΔE 15.9 · #4A72B0

Farrow & Ball

Pitch Blue 220

ΔE 25.5 · #636E8F

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

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

#1C4C8C

#8D5C1C

Analogous

#1C858D

#1C4C8C

#231C8D

Triadic

#1C4C8C

#8D1C4D

#4D8D1C

Split-Complementary

#1C4C8C

#8D231C

#858D1C

Tetradic

#1C4C8C

#8D1C85

#8D5C1C

#1C8D23

Monochromatic

#040C15

#0F2A4D

#1C4C8C

#286FCC

#6198E0

Rectangle

#1C4C8C

#5C1C8D

#8D5C1C

#4D8D1C

Compound

#1C4C8C

#231C8D

#8D5C1C

#858D1C

Variations

Lighter

#276CC6

#5E91D3

#A7BFDF

Darker

#143D73

#0C2A50

#061830

Saturation

#435265

#1C4D8D

#0E4B9A

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

8.53:1

AAA

vs Black

2.46:1

Fail

Deuteranopia

#1C4C8C

#244A8C

Original → Simulated

Protanopia

#1C4C8C

#464686

Original → Simulated

Tritanopia

#1C4C8C

#005A50

Original → Simulated

Color Psychology

Focused · Cooling

Olympian 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

#546684

Warm Bulb 2700K

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

#1C4C8C

Daylight 5500K

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

#426BA8

Cool Bulb 6500K

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

Pairs With

#E8EAED

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.

#704D1F

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: #1C4C8C;

CSS — background

background-color: #1C4C8C;

CSS Variable

--color-olympian-blue: #1C4C8C;

Tailwind v3 — config

colors: { 'olympian-blue': '#1C4C8C' }

Tailwind — arbitrary

bg-[#1C4C8C] text-[#1C4C8C]

SCSS

$olympian-blue: #1C4C8C;

Similar Colors

Warriors Blue

#00498D · ΔE 3.3

Evening Blue

#004E93 · ΔE 3.5

Dark Royal Blue

#144B86 · ΔE 3.6

Delphinium

#304C89 · ΔE 3.6

Twilight Blue

#365496 · ΔE 4.9

Southern Belle

#41548C · ΔE 8.1

Mosaic

#3862A3 · ΔE 9.2

Patriot Blue

#184A7C · ΔE 9.2

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 #1C4C8C?

#1C4C8C is Olympian Blue, a deep blue with a cool undertone.

Is #1C4C8C warm or cool?

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

What rooms work best with Olympian Blue?

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

What colors pair well with Olympian Blue?

Olympian 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 Olympian Blue?

You can download Olympian 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 Olympian Blue?

The hex code is #1C4C8C. In RGB it's 28, 76, 140, and in HSL it's 214°, 67%, 33%.

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