BLUES

Corsican Blue

#646093

RGB 100, 96, 147 · HSL 245°, 21%, 48% · CMYK 32, 35, 0, 42

Corsican Blue is #646093 in HEX — rgb(100, 96, 147), hsl(245°, 21%, 48%), cmyk(32%, 35%, 0%, 42%).

Corsican Blue pulls into the mid-tone end of the blues spectrum — HSL 245°, 21%, 48%. 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#646093

RGB100, 96, 147

HSL245°, 21%, 48%

HSV245°, 35%, 58%

CMYK32, 35, 0, 42

Decimal6578323

CSS RGBrgb(100, 96, 147)

CSS HSLhsl(245, 21%, 48%)

Paint Matches — this color across 16 brands

Dulux

Idol S43F7

ΔE 2.7 · #625A8B

Behr

New Orleans S570-6

ΔE 3.6 · #5B6197

Valspar

Purple Frenzy 4004-10C

ΔE 4.2 · #61619B

Kilz

Grape Beginnings RB130-02

ΔE 4.3 · #586194

Benjamin Moore

Bistro 1421

ΔE 4.6 · #54598B

Sherwin-Williams

Forget‐Me‐Not SW6824

ΔE 4.8 · #716998

Vista Paint

Purple Spire C-1248

ΔE 5.5 · #706C9B

PPG

Reign Over Me 1248-7

ΔE 5.8 · #76679E

Hallman-Lindsay

Fresh Take 1278

ΔE 6.2 · #505B93

Dunn-Edwards

Concord Jam DE5964

ΔE 7.6 · #695A82

Kobra

Violet 25

ΔE 9.4 · #776BAB

RAL

Pearl Violet 4011

ΔE 10.7 · #8673A1

Farrow & Ball

Pitch Blue 220

ΔE 13.3 · #636E8F

IKEA

IKEA128 128

ΔE 14.1 · #4A72B0

Dutch Boy

Blue Sea VS-9451

ΔE 18.8 · #2D61AD

Colorhouse

Petal .05 Petal-05

ΔE 20.2 · #1F4992

Light Reflectance & Undertone

Light Reflectance Value (LRV)

13/100

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

#646093

#909461

Analogous

#617694

#646093

#7F6194

Triadic

#646093

#946561

#619465

Split-Complementary

#646093

#947F61

#769461

Tetradic

#646093

#946176

#909461

#61947F

Monochromatic

#262438

#454266

#646093

#908DB4

#BDBBD3

Rectangle

#646093

#946190

#909461

#619465

Compound

#646093

#7F6194

#909461

#769461

Variations

Lighter

#827FAB

#A4A1BE

#CBCAD7

Darker

#504C78

#363453

#1F1E31

Saturation

#747382

#656194

#3D30C4

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

5.78:1

vs Black

3.64:1

AA Large

Deuteranopia

#646093

#576793

Original → Simulated

Protanopia

#646093

#61618E

Original → Simulated

Tritanopia

#646093

#5E6A64

Original → Simulated

Color Psychology

Focused · Cooling

Corsican 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

#8A7589

Warm Bulb 2700K

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

#646093

Daylight 5500K

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

#787AAE

Cool Bulb 6500K

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

Pairs With

#EAEAEB

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.

#7E824E

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: #646093;

CSS — background

background-color: #646093;

CSS Variable

--color-corsican-blue: #646093;

Tailwind v3 — config

colors: { 'corsican-blue': '#646093' }

Tailwind — arbitrary

bg-[#646093] text-[#646093]

SCSS

$corsican-blue: #646093;

Similar Colors

Bistro Blue

#53588A · ΔE 4.9

Mauve Bauhaus

#5E5384 · ΔE 5.5

Seduction

#6C598D · ΔE 5.6

Fancy Pants

#53618F · ΔE 6.9

Your Majesty

#635083 · ΔE 7.6

Southern Belle

#41548C · ΔE 9.7

Scandinavian Blue

#4E4E8C · ΔE 10.5

Darkest Grape

#5C5A7C · ΔE 10.5

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 #646093?

#646093 is Corsican Blue, a mid-tone blue with a cool undertone.

Is #646093 warm or cool?

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

What rooms work best with Corsican Blue?

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

What colors pair well with Corsican Blue?

Corsican 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 Corsican Blue?

You can download Corsican 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 Corsican Blue?

The hex code is #646093. In RGB it's 100, 96, 147, and in HSL it's 245°, 21%, 48%.

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