BLUES

Níu Zǎi Sè Denim

#056EEE

RGB 5, 110, 238 · HSL 213°, 96%, 48% · CMYK 98, 54, 0, 7

Níu Zǎi Sè Denim is #056EEE in HEX — rgb(5, 110, 238), hsl(213°, 96%, 48%), cmyk(98%, 54%, 0%, 7%).

Níu Zǎi Sè Denim pulls into the mid-tone end of the blues spectrum — HSL 213°, 96%, 48%. 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#056EEE

RGB5, 110, 238

HSL213°, 96%, 48%

HSV213°, 98%, 93%

CMYK98, 54, 0, 7

Decimal356078

CSS RGBrgb(5, 110, 238)

CSS HSLhsl(213, 96%, 48%)

Paint Matches — this color across 16 brands

Behr

Cobalt Glaze 570B-7

ΔE 9.1 · #105DD0

Dutch Boy

Blue Sea VS-9451

ΔE 30.1 · #2D61AD

PPG

Rainbow Bright 1243-7

ΔE 31.6 · #2863AD

Benjamin Moore

Big 2066-30

ΔE 32 · #0167B2

Colorhouse

Petal .05 Petal-05

ΔE 33.3 · #1F4992

Dunn-Edwards

Beautiful Blue DEA136

ΔE 33.3 · #186DB6

Vista Paint

Capri Isle C-604

ΔE 34.9 · #4E6EB2

Hallman-Lindsay

Medieval 1263

ΔE 36 · #696DB0

Dulux

Blue Sail S40H8 · SB8E7

ΔE 36.5 · #24589A

RAL

Sky Blue 5015

ΔE 37.8 · #2271B3

IKEA

IKEA128 128

ΔE 38.8 · #4A72B0

Kobra

Violet 25

ΔE 38.9 · #776BAB

Valspar

Twinkle Night 4004-8C

ΔE 39.4 · #5A65A1

Sherwin-Williams

Hyper Blue SW6965

ΔE 43.7 · #015F97

Kilz

Aspiration RH190

ΔE 43.9 · #217AB4

Farrow & Ball

Pitch Blue 220

ΔE 55.5 · #636E8F

Light Reflectance & Undertone

Light Reflectance Value (LRV)

17/100

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

#056EEE

#F08605

Analogous

#05E4F0

#056EEE

#1105F0

Triadic

#056EEE

#F0056F

#6FF005

Split-Complementary

#056EEE

#F01105

#E4F005

Tetradic

#056EEE

#F005E4

#F08605

#05F011

Monochromatic

#02295A

#034CA5

#056EEE

#4698FB

#91C2FD

Rectangle

#056EEE

#8605F0

#F08605

#6FF005

Compound

#056EEE

#1105F0

#F08605

#E4F005

Variations

Lighter

#2F8BFB

#6FA9F0

#B1CDF0

Darker

#0058C4

#003D87

#00234E

Saturation

#57779E

#056FF0

#026EF2

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

4.70:1

vs Black

4.47:1

AA Large

Deuteranopia

#056EEE

#0071EF

Original → Simulated

Protanopia

#056EEE

#6565E2

Original → Simulated

Tritanopia

#056EEE

#008D78

Original → Simulated

Color Psychology

Focused · Cooling

Níu Zǎi Sè Denim 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

#437FCE

Warm Bulb 2700K

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

#056EEE

Daylight 5500K

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

#3084F2

Cool Bulb 6500K

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

Pairs With

#E7EAEE

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.

#BB7015

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: #056EEE;

CSS — background

background-color: #056EEE;

CSS Variable

--color-níu-zǎi-sè-denim: #056EEE;

Tailwind v3 — config

colors: { 'níu-zǎi-sè-denim': '#056EEE' }

Tailwind — arbitrary

bg-[#056EEE] text-[#056EEE]

SCSS

$níu-zǎi-sè-denim: #056EEE;

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#00498D · ΔE 36.5

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#3862A3 · ΔE 36.6

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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 #056EEE?

#056EEE is Níu Zǎi Sè Denim, a mid-tone blue with a cool undertone.

Is #056EEE warm or cool?

Níu Zǎi Sè Denim reads cool, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Níu Zǎi Sè Denim?

Níu Zǎi Sè Denim works well in bedrooms, bathrooms, home offices. Designers typically use it for main walls, ceilings, trim, cabinetry.

What colors pair well with Níu Zǎi Sè Denim?

Níu Zǎi Sè Denim 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 Níu Zǎi Sè Denim?

You can download Níu Zǎi Sè Denim 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 Níu Zǎi Sè Denim?

The hex code is #056EEE. In RGB it's 5, 110, 238, and in HSL it's 213°, 96%, 48%.

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