Rust Red

Ochre red akin to metal oxidation, a rugged warm tone with industrial character

HEX#B7410E
RGBrgb(183, 65, 14)
HSLhsl(18, 86%, 39%)
HSVhsv(18, 92%, 72%)
CMYKcmyk(0%, 64%, 92%, 28%)
HEXA#B7410EFF
RGBArgba(183, 65, 14, 1)
HSLAhsla(18, 86%, 39%, 1)
OKLCHoklch(70.6%, 0.132, 59)
LCHlch(64.9%, 51.3, 68)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
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#B90E30
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#B7410E
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#B9970E
Triadic3 hues spaced 120° apart
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#B7410E
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#0EB941
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#410EB9
Split ComplementaryMain color + colors adjacent to its complement
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#B7410E
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#0EB997
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#0E30B9
Complementary2 hues spaced 180° apart
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#B7410E
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#0E86B9
Tetradic (Rectangle)4 hues forming a rectangle
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#B7410E
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#30B90E
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#0E86B9
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#970EB9
MonochromaticSingle hue with varying saturation and lightness
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#000000
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#5A2007
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#B7410E
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#F0723D
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#F8B79B

♿ WCAG Contrast Colors

Learn More →
Aa14px Body
High Contrast Text
#FFFFFFRatio 5.6:1AA
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#F8E6A0Ratio 4.5:1AA
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#97D110Ratio 3:1AA Large
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#0EB941Ratio 2.1:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%
#391404Copy
#4C1B06Copy
#642307Copy
#772A09Copy
#8E320BCopy
#A1390CCopy
#B9410ECopy
Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%
#855642Copy
#8E5239Copy
#974F30Copy
#9F4C28Copy
#A8481FCopy
#B04517Copy
#B9410ECopy
Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling
#271B17Copy
#37231ACopy
#4E2C1DCopy
#63311CCopy
#7F381ACopy
#993C15Copy
#B9410ECopy
Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#B9160ECopy
#B9250ECopy
#B9330ECopy
#B9410ECopy
#B94F0ECopy
#B95E0ECopy
#B96C0ECopy

💡 Use Cases

🏭

Industrial Loft

Anti-rust paint tone for exposed I-beams and ventilation ducts, crafting unrefined, hard-edged interiors.

🗿

Modern Sculpture

Welded Corten steel artwork, allowing rain to weave natural weathered rust across sculptural surfaces.

🧥

Amekaji Style

Permanent dye for vintage work jackets and canvas bags, forming classic American retro workwear palettes when matched with denim blue.

🛹

Outdoor Furniture

Powder coating color for metal garden lamps and outdoor tables, blending seamlessly with greenery and soil environments.

📜 Origin & History

Rust Red is essentially ferric oxide, the most widely distributed iron-bearing mineral on Earth. From red deserts on Mars to Uluru in Australia, this hue records the epic union of iron and oxygen across the cosmos and our planet; it is one of the most primordial geological colors.

In the 19th century during the Industrial Revolution, iron bridges, steam locomotives and steel mills spread across Europe and America. Limited anti-corrosion technology made this orange-brown rust tone the dominant hue of heavy industrial cities including Manchester and Detroit. It was the familiar backdrop of the working class, symbolizing sweat and machinery.

Within post-WWII modernist art, sculptor Richard Serra adopted natural patina on Corten steel as the surface of his works. Exposed industrial steel develops a dense, heavy rust-red protective layer under rain erosion, becoming a vital language for large-scale land art that celebrates the intervention of time and natural forces.

At the end of the 20th century, influenced by Japanese wabi-sabi aesthetics, the connotation of Rust Red shifted. Designers began admiring the beauty of imperfection on weathered objects, viewing cracks and rust as gifts from time. Imperfect rust-red lends spaces a laid-back aura forged by decades of passage.

Entering the 21st century, Rust Red embodies the soul of vintage industrial style in interior design. It honors material authenticity without concealing oxidation and mottling. Paired with bare brick walls and concrete, it creates rugged, masculine living spaces with profound historical depth, offering an escape from the constraints of over-refined minimalism.

🧠 Color Psychology

Rugged & HardenedPossesses visually masculine tension, evoking scents of machine oil and metal cutting. It embodies the demeanor of tough, unpolished figures capable of enduring heavy burdens.
Weathered & TimewornNatural rust textures trace the passage of time. This color inspires appreciation for aging, encouraging acceptance of wrinkles and scars accumulated over years, both in oneself and others.
Stable & GroundedRadiates the steadiness of earth minerals, free from restless uncertainty. It delivers a solid sense of assurance, as if having survived the worst and standing fearless against adversity.
Industrial AestheticsResonates with gears and exposed pipelines. It embodies pragmatism and functional beauty, rejecting superfluous ornamentation to focus on structural essence and material power.
Warm NostalgiaDespite its metallic character, its warm orange-brown undertones carry nostalgic warmth reminiscent of abandoned factories bathed in sunset, comforting collectors and lovers of vintage objects.
Wabi-Sabi BeautyEmbraces imperfection and wear instead of pursuing perpetual brightness. This hue teaches people to embrace life’s flaws and perceive authentic existence amid dust and rust.