ORANGES

Aerospace Orange

#FF4F00

RGB 255, 79, 0 · HSL 19°, 100%, 50% · CMYK 0, 69, 100, 0

Aerospace Orange is #FF4F00 in HEX — rgb(255, 79, 0), hsl(19°, 100%, 50%), cmyk(0%, 69%, 100%, 0%).

Aerospace Orange pulls into the mid-tone end of the oranges spectrum — HSL 19°, 100%, 50%. The saturated saturation makes it bold and immediate, and the hue reads warm. In interior projects it shines on main walls, ceilings, soft fabrics, large surfaces, particularly within kitchens, living rooms, dining rooms. Reads best alongside cream walls, walnut furniture, terracotta tile, brass.

Color Codes

HEX#FF4F00

RGB255, 79, 0

HSL19°, 100%, 50%

HSV19°, 100%, 100%

CMYK0, 69, 100, 0

Decimal16731904

CSS RGBrgb(255, 79, 0)

CSS HSLhsl(19, 100%, 50%)

Paint Matches — this color across 16 brands

Behr

Kumquat 230B-7

ΔE 3.4 · #FE550D

RAL

Pure Orange 2004

ΔE 7.1 · #F44611

Dulux

Port Hills NZ10D5

ΔE 11 · #EE4318

Dutch Boy

Orange D-6776

ΔE 12.8 · #DE4A00

Benjamin Moore

Festive 2014-10

ΔE 16.8 · #EA5924

Kobra

Fluo 50

ΔE 17.9 · #FF4131

Vista Paint

Light My Fire K-1213

ΔE 18.2 · #F86F29

Dunn-Edwards

Exhuberant Orange DEA112

ΔE 19.3 · #F0622F

Hallman-Lindsay

Starfish 1047

ΔE 20.2 · #F15E34

Sherwin-Williams

Obstinate Orange SW6884

ΔE 25.9 · #D7552A

Valspar

Island Orange 2010-2

ΔE 27.1 · #E66C35

Farrow & Ball

Charlotte's Locks 268

ΔE 34.3 · #D65F3D

Colorhouse

Create .02 Create-02

ΔE 34.8 · #FF963A

Kilz

Dynamite LH190

ΔE 35 · #DF5E47

PPG

Field Poppy 1195-7

ΔE 35.7 · #D86F3C

IKEA

IKEA193 193

ΔE 44.7 · #BA5B3A

Light Reflectance & Undertone

Light Reflectance Value (LRV)

27/100

Medium

0 · DarkLight · 100

Balanced reflectance — holds colour without washing out. Versatile for most rooms and the most forgiving range for true-to-chip results.

Undertone

TemperatureWarm MasstoneOrange UndertoneYellow

Reads as a warm orange with a yellow undertone showing through, especially in daylight. Pair trim and adjacent colours to either calm or amplify that undertone.

Color Theory

Complementary

#FF4F00

#00AEFF

Analogous

#FF002F

#FF4F00

#FFD000

Triadic

#FF4F00

#00FF51

#5100FF

Split-Complementary

#FF4F00

#00FFD0

#002FFF

Tetradic

#FF4F00

#2FFF00

#00AEFF

#D000FF

Monochromatic

#662000

#B33900

#FF4F00

#FF854D

#FFB999

Rectangle

#FF4F00

#AEFF00

#00AEFF

#5100FF

Compound

#FF4F00

#FFD000

#00AEFF

#002FFF

Variations

Lighter

#FF7433

#F49B71

#F2C7B3

Darker

#CC4100

#8C2C00

#521A00

Saturation

#A67159

#FF5100

Interior Use

Best Rooms

kitchens, living rooms, dining rooms

Best Uses

main walls, ceilings, soft fabrics, large surfaces

Pairs With

cream walls, walnut furniture, terracotta tile, brass

Accessibility (WCAG)

vs White

3.30:1

AA Large

vs Black

6.37:1

Deuteranopia

#FF4F00

#B9A700

Original → Simulated

Protanopia

#FF4F00

#85851A

Original → Simulated

Tritanopia

#FF4F00

#FD5265

Original → Simulated

Color Psychology

Warm · Inviting

Aerospace Orange reads warm and lived-in — orange-leaning tones invite conversation and slow the room down without dulling it. They flatter wood, linen, and brass, and they brighten north-facing rooms that otherwise tip cold.

SymbolismCreativity, hospitality, harvest

PersonalityFriendly, optimistic, grounded

warmthhospitalitycreativitycomfortsocialearthy

How it looks under different light

#FF681B

Warm Bulb 2700K

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

#FF4F00

Daylight 5500K

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

#EC6D3F

Cool Bulb 6500K

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

Pairs With

#EEE9E7

Trim

Matched off-white

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

#F8F7F7

Ceiling

Whisper tint

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

#168CC3

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: #FF4F00;

CSS — background

background-color: #FF4F00;

CSS Variable

--color-aerospace-orange: #FF4F00;

Tailwind v3 — config

colors: { 'aerospace-orange': '#FF4F00' }

Tailwind — arbitrary

bg-[#FF4F00] text-[#FF4F00]

SCSS

$aerospace-orange: #FF4F00;

Similar Colors

Festive Orange

#E95823 · ΔE 16.7

Electric Orange

#F0701A · ΔE 20.0

Outrageous Orange

#E34C28 · ΔE 20.0

Rumba Orange

#EF6530 · ΔE 20.5

Tawny Day Lily

#E04227 · ΔE 21.2

Orange Nectar

#EA5933 · ΔE 22.1

Orange

#E0412B · ΔE 23.0

Startling Orange

#F47C1B · ΔE 24.4

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 #FF4F00?

#FF4F00 is Aerospace Orange, a mid-tone orange with a warm undertone.

Is #FF4F00 warm or cool?

Aerospace Orange reads warm, which influences how it interacts with surrounding tones and natural light.

What rooms work best with Aerospace Orange?

Aerospace Orange works well in kitchens, living rooms, dining rooms. Designers typically use it for main walls, ceilings, soft fabrics, large surfaces.

What colors pair well with Aerospace Orange?

Aerospace Orange pairs naturally with cream walls, walnut furniture, terracotta tile, brass. Its complementary color is also a strong contrast option for accents.

Where can I download Aerospace Orange?

You can download Aerospace Orange 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 Aerospace Orange?

The hex code is #FF4F00. In RGB it's 255, 79, 0, and in HSL it's 19°, 100%, 50%.

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