BLUES

Lightish Blue

#3D7AFD

RGB 61, 122, 253 · HSL 221°, 98%, 62% · CMYK 76, 52, 0, 1

Lightish Blue is #3D7AFD in HEX — rgb(61, 122, 253), hsl(221°, 98%, 62%), cmyk(76%, 52%, 0%, 1%).

Lightish Blue pulls into the light end of the blues spectrum — HSL 221°, 98%, 62%. 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#3D7AFD

RGB61, 122, 253

HSL221°, 98%, 62%

HSV221°, 76%, 99%

CMYK76, 52, 0, 1

Decimal4029181

CSS RGBrgb(61, 122, 253)

CSS HSLhsl(221, 98%, 62%)

Paint Matches — this color across 16 brands

Behr

Wild Pansy P540-6

ΔE 9.4 · #5171FF

Dutch Boy

Blue Sea VS-9451

ΔE 32.3 · #2D61AD

PPG

Rainbow Bright 1243-7

ΔE 33.6 · #2863AD

Benjamin Moore

Big 2066-30

ΔE 34.1 · #0167B2

Dunn-Edwards

Beautiful Blue DEA136

ΔE 35 · #186DB6

Vista Paint

Blue Bounty K-97

ΔE 35.9 · #506FB3

Hallman-Lindsay

Medieval 1263

ΔE 36.4 · #696DB0

Colorhouse

Petal .05 Petal-05

ΔE 36.5 · #1F4992

Dulux

Blue Bombshell SB8F6

ΔE 38.7 · #4263A3

Kobra

Violet 25

ΔE 39.1 · #776BAB

RAL

Sky Blue 5015

ΔE 39.2 · #2271B3

IKEA

IKEA128 128

ΔE 39.8 · #4A72B0

Valspar

Dazzle 4005-10C

ΔE 40.4 · #556DA9

Kilz

Aspiration RH190

ΔE 45 · #217AB4

Sherwin-Williams

Gentian SW6817

ΔE 45.5 · #6572A5

Farrow & Ball

Cook's Blue 237

ΔE 56.1 · #6A90B4

Light Reflectance & Undertone

Light Reflectance Value (LRV)

22/100

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

#3D7AFD

#FDC13F

Analogous

#3FDAFD

#3D7AFD

#623FFD

Triadic

#3D7AFD

#FD3F7B

#7BFD3F

Split-Complementary

#3D7AFD

#FD623F

#DAFD3F

Tetradic

#3D7AFD

#FD3FDA

#FDC13F

#3FFD62

Monochromatic

#0234A2

#024DED

#3D7AFD

#8BAFFE

#D7E3FF

Rectangle

#3D7AFD

#C13FFD

#FDC13F

#7BFD3F

Compound

#3D7AFD

#623FFD

#FDC13F

#DAFD3F

Variations

Lighter

#6696FD

#94B3F5

#C6D5F4

Darker

#0050FD

#0037AE

#002065

Saturation

#8294BB

#3F7BFD

#3E7BFE

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

3.89:1

AA Large

vs Black

5.40:1

Deuteranopia

#3D7AFD

#1E80FE

Original → Simulated

Protanopia

#3D7AFD

#7272F1

Original → Simulated

Tritanopia

#3D7AFD

#009985

Original → Simulated

Color Psychology

Focused · Cooling

Lightish 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

#6D88D9

Warm Bulb 2700K

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

#3D7AFD

Daylight 5500K

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

#5A8DFD

Cool Bulb 6500K

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

Pairs With

#E7E9EE

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.

#E7AA26

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 · Trim · Soft furniture

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: #3D7AFD;

CSS — background

background-color: #3D7AFD;

CSS Variable

--color-lightish-blue: #3D7AFD;

Tailwind v3 — config

colors: { 'lightish-blue': '#3D7AFD' }

Tailwind — arbitrary

bg-[#3D7AFD] text-[#3D7AFD]

SCSS

$lightish-blue: #3D7AFD;

Similar Colors

Big Country Blue

#0066B1 · ΔE 34.1

Mosaic

#3862A3 · ΔE 38.4

Twilight Blue

#365496 · ΔE 38.6

Evening Blue

#004E93 · ΔE 38.7

Brilliant Blue

#0063A6 · ΔE 39.0

Warriors Blue

#00498D · ΔE 39.7

Blue Lapis

#6289C6 · ΔE 41.3

Scandinavian Blue

#4E4E8C · ΔE 41.4

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 #3D7AFD?

#3D7AFD is Lightish Blue, a soft blue with a cool undertone.

Is #3D7AFD warm or cool?

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

What rooms work best with Lightish Blue?

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

What colors pair well with Lightish Blue?

Lightish 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 Lightish Blue?

You can download Lightish 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 Lightish Blue?

The hex code is #3D7AFD. In RGB it's 61, 122, 253, and in HSL it's 221°, 98%, 62%.

← All colors