BLUES

Blue By You

#064F77

RGB 6, 79, 119 · HSL 201°, 90%, 25% · CMYK 95, 34, 0, 53

Blue By You is #064F77 in HEX — rgb(6, 79, 119), hsl(201°, 90%, 25%), cmyk(95%, 34%, 0%, 53%).

Blue By You pulls into the deep end of the blues spectrum — HSL 201°, 90%, 25%. The saturated saturation makes it bold and immediate, 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#064F77

RGB6, 79, 119

HSL201°, 90%, 25%

HSV201°, 95%, 47%

CMYK95, 34, 0, 53

Decimal413559

CSS RGBrgb(6, 79, 119)

CSS HSLhsl(201, 90%, 25%)

Paint Matches — this color across 16 brands

Vista Paint

Blue By You K-144

Exact match

Dulux

Seashell Cove S36G9

ΔE 0.8 · #104F77

Sherwin-Williams

Dignity Blue SW6804

ΔE 1.4 · #094C73

Behr

Quiet Storm S-H-540

ΔE 2.6 · #135074

Hallman-Lindsay

Ocean Spray 662

ΔE 2.7 · #005379

Benjamin Moore

Mistral CC-842

ΔE 2.9 · #11567E

RAL

Capri Blue 5019

ΔE 5 · #1B5583

Kobra

Blue 30

ΔE 5.4 · #195584

PPG

Animation 1159-6

ΔE 5.5 · #1D5C83

Dunn-Edwards

Slumber DE5860

ΔE 6.2 · #2D517C

Kilz

Luxurious Blue RC280-02

ΔE 8.1 · #355F88

IKEA

IKEA122 122

ΔE 9.5 · #3A5170

Dutch Boy

Delft Blue 7447

ΔE 10 · #003B67

Valspar

Precious Sapphire 4010-7

ΔE 10.6 · #44597E

Farrow & Ball

Stiffkey Blue 281

ΔE 19.4 · #4D5B6A

Colorhouse

Wool .06 Wool-06

ΔE 21.2 · #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

#064F77

#792F06

Analogous

#067968

#064F77

#061879

Triadic

#064F77

#790651

#517906

Split-Complementary

#064F77

#790618

#796806

Tetradic

#064F77

#680679

#792F06

#187906

Monochromatic

#011018

#032030

#064F77

#0A82C2

#25ABF4

Rectangle

#064F77

#2F0679

#792F06

#517906

Compound

#064F77

#061879

#792F06

#796806

Variations

Lighter

#0A82C2

#34A7E4

#92C9E6

Darker

#034163

#002D46

#001B29

Saturation

#2F4551

#065179

#03527C

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

8.78:1

AAA

vs Black

2.39:1

Fail

Deuteranopia

#064F77

#304678

Original → Simulated

Protanopia

#064F77

#484873

Original → Simulated

Tritanopia

#064F77

#005650

Original → Simulated

Color Psychology

Focused · Cooling

Blue By You 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

#446874

Warm Bulb 2700K

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

#064F77

Daylight 5500K

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

#316D99

Cool Bulb 6500K

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

Pairs With

#E7ECEE

Trim

Matched off-white

Same hue at 92% lightness — trim reads coordinated, not stark.

#F7F8F8

Ceiling

Whisper tint

Near-white with a hint of the hero's undertone — ceiling feels intentional.

#602A0D

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: #064F77;

CSS — background

background-color: #064F77;

CSS Variable

--color-blue-by-you: #064F77;

Tailwind v3 — config

colors: { 'blue-by-you': '#064F77' }

Tailwind — arbitrary

bg-[#064F77] text-[#064F77]

SCSS

$blue-by-you: #064F77;

Similar Colors

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#10557D · ΔE 2.5

Caribbean Azure

#00567C · ΔE 3.8

California Blue

#005381 · ΔE 4.0

Blueberry

#1A5E89 · ΔE 6.3

Bermuda Blue

#185D82 · ΔE 6.4

Downpour Blue

#254669 · ΔE 6.8

Prussian Blue

#325A7D · ΔE 7.0

New York State of Mind

#355473 · ΔE 8.2

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 #064F77?

#064F77 is Blue By You, a deep blue with a cool undertone.

Is #064F77 warm or cool?

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

What rooms work best with Blue By You?

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

What colors pair well with Blue By You?

Blue By You 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 Blue By You?

You can download Blue By You 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 Blue By You?

The hex code is #064F77. In RGB it's 6, 79, 119, and in HSL it's 201°, 90%, 25%.

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