BLUES

Blackberry Cobbler

#404D6A

RGB 64, 77, 106 · HSL 221°, 25%, 33% · CMYK 40, 27, 0, 58

Blackberry Cobbler is #404D6A in HEX — rgb(64, 77, 106), hsl(221°, 25%, 33%), cmyk(40%, 27%, 0%, 58%).

Blackberry Cobbler pulls into the rich end of the blues spectrum — HSL 221°, 25%, 33%. 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#404D6A

RGB64, 77, 106

HSL221°, 25%, 33%

HSV221°, 40%, 42%

CMYK40, 27, 0, 58

Decimal4214122

CSS RGBrgb(64, 77, 106)

CSS HSLhsl(221, 25%, 33%)

Paint Matches — this color across 16 brands

Dulux

Buster S40D8

ΔE 0.6 · #3E4C69

Behr

Knighthood S550-7

ΔE 2.4 · #384967

PPG

Annapolis Blue 1164-7

ΔE 2.4 · #384A66

Kilz

Blue Uniform RC130-02

ΔE 2.7 · #3B4F6F

Vista Paint

Quiet Peace C-591

ΔE 2.7 · #394863

Hallman-Lindsay

Quiet Peace 592

ΔE 2.7 · #3A4A64

Benjamin Moore

Stunning 826

ΔE 3.3 · #424B63

Valspar

Mystified 4011-8

ΔE 3.3 · #48536D

IKEA

IKEA122 122

ΔE 3.4 · #3A5170

Dunn-Edwards

Intergalactic DE5916

ΔE 4 · #4D516C

Sherwin-Williams

Dignified SW6538

ΔE 4.9 · #3B496D

Kobra

Blue 31

ΔE 6.1 · #334059

Farrow & Ball

Stiffkey Blue 281

ΔE 10.7 · #4D5B6A

RAL

Brillant Blue 5007

ΔE 11.5 · #3E5F8A

Dutch Boy

Royal Blue D-6740

ΔE 11.9 · #1D375C

Colorhouse

Wool .06 Wool-06

ΔE 12.8 · #485761

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

#404D6A

#695C3F

Analogous

#3F6169

#404D6A

#473F69

Triadic

#404D6A

#693F4C

#4C693F

Split-Complementary

#404D6A

#69473F

#61693F

Tetradic

#404D6A

#693F61

#695C3F

#3F6947

Monochromatic

#0A0C10

#222A39

#404D6A

#5C6F99

#8998B8

Rectangle

#404D6A

#5C3F69

#695C3F

#4C693F

Compound

#404D6A

#473F69

#695C3F

#61693F

Variations

Lighter

#596B94

#8391AE

#B9BFCE

Darker

#323D55

#222A3B

#131823

Saturation

#4E525A

#3F4C69

#204189

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

8.44:1

AAA

vs Black

2.49:1

Fail

Deuteranopia

#404D6A

#424C6A

Original → Simulated

Protanopia

#404D6A

#4B4B67

Original → Simulated

Tritanopia

#404D6A

#3D524E

Original → Simulated

Color Psychology

Focused · Cooling

Blackberry Cobbler 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

#6F666B

Warm Bulb 2700K

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

#404D6A

Daylight 5500K

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

#5D6B8F

Cool Bulb 6500K

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

Pairs With

#EAEAEC

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.

#594E36

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: #404D6A;

CSS — background

background-color: #404D6A;

CSS Variable

--color-blackberry-cobbler: #404D6A;

Tailwind v3 — config

colors: { 'blackberry-cobbler': '#404D6A' }

Tailwind — arbitrary

bg-[#404D6A] text-[#404D6A]

SCSS

$blackberry-cobbler: #404D6A;

Similar Colors

Jet Blue

#414A62 · ΔE 3.4

Indi Go-Go

#445772 · ΔE 4.6

New York State of Mind

#355473 · ΔE 5.8

Hudson Bay

#3F5266 · ΔE 6.6

Kensington Blue

#4B5A71 · ΔE 6.7

Blackberry Wine

#48445E · ΔE 6.8

Champion Cobalt

#264864 · ΔE 7.0

Downpour Blue

#254669 · ΔE 7.4

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 #404D6A?

#404D6A is Blackberry Cobbler, a deep blue with a cool undertone.

Is #404D6A warm or cool?

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

What rooms work best with Blackberry Cobbler?

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

What colors pair well with Blackberry Cobbler?

Blackberry Cobbler 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 Blackberry Cobbler?

You can download Blackberry Cobbler 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 Blackberry Cobbler?

The hex code is #404D6A. In RGB it's 64, 77, 106, and in HSL it's 221°, 25%, 33%.

← All colors