Plain Ash Gray

Unbleached, unadorned plain hemp, full of Zen and scholarly aura

HEX#B0A89C
RGBrgb(176, 168, 156)
HSLhsl(36, 11%, 65%)
HSVhsv(36, 11%, 69%)
CMYKcmyk(0%, 5%, 11%, 31%)
HEXA#B0A89CFF
RGBArgba(176, 168, 156, 1)
HSLAhsla(36, 11%, 65%, 1)
OKLCHoklch(87.2%, 0.011, 79)
LCHlch(85.1%, 7.1, 188)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
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#AEB09C
Triadic3 hues spaced 120° apart
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#9CB0A8
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#A89CB0
Split ComplementaryMain color + colors adjacent to its complement
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#B0A89C
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#9CAEB0
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#9E9CB0
Complementary2 hues spaced 180° apart
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#B0A89C
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#9CA4B0
Tetradic (Rectangle)4 hues forming a rectangle
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#B0A89C
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#9CB09E
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#9CA4B0
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#B09CAE
MonochromaticSingle hue with varying saturation and lightness
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#474139
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#7F7566
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#B0A89C
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#DDDAD5
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#FFFFFF

♿ WCAG Contrast Colors

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Aa14px Body
High Contrast Text
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Suitable for body text, headings, and primary content, ensuring readability for all users
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Standard Text
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Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#FFFFFFRatio 2.4:1Fail
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#E6EBE9Ratio 2:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%
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#7F7566Copy
#998F80Copy
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Saturation VariationFixed hue and lightness, stepwise saturation adjustment ±30%
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Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment
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#8D7E68Copy
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Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#B0A39CCopy
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💡 Use Cases

📜

Antique Book Binding

Used as the cover or slipcase for exposed-spine thread-bound books, simulating the oxidized texture of ancient texts. When flipping through, the rough friction on fingertips enhances the reading ritual.

👘

Zen Tea Attire

Plain ash gray tea garments woven from cotton-linen float gracefully during tea ceremony without restriction. Breathable and sweat-absorbent, they help one focus on each breath, merging with the tea.

🛏️

Washed Bedding

High-count washed cotton or linen bedding in plain ash gray naturally carries a slightly wrinkled, languid feel. Creates a cloud-like, gentle sleep environment in the bedroom, soothing tired nerves.

🏺

Wood-Fired Pottery

Plain ash gray formed naturally by wood-kiln ash glaze is unique to each piece. Used as tea caddies or vases, though lacking elaborate painting, they are the most grounding protagonists on a tea mat, endlessly viewable.

📜 Origin & History

Plain ash gray is a color originating from the primal state of plant fibers. During the Heian period in Japan, as 'Wabi-sabi' aesthetics germinated, nobles and monks began appreciating the rough texture of linen and hemp. Plain ash gray was not intentionally dyed but resulted from natural fading after repeated washing and sun exposure of fibers like hemp and ramie. It represented the 'Mono no aware' (pathos of things) in dynastic literature—a deep perception of time's passage and the beauty of plain, unadorned things.

Tea master Sen no Rikyu brought plain ash gray to its zenith during the Azuchi-Momoyama period. He rejected gorgeous Chinese imports, opting for Korean tea bowls and plain colored tea cloths, even requiring samurai to remove their swords and stoop to enter the tiny tea room. Plain ash gray tea garments and earthen walls blurred class and status boundaries in the dim light. Within this color's poverty lay immense spiritual richness.

In the Edo period, the Tokugawa Shogunate issued sumptuary laws, decreeing commoners could only wear plain hemp and cotton, limited to colors like gray, brown, and blue. Under this oppression, townspeople culture spawned the unique aesthetic of 'Forty-Eight Teas and One Hundred Grays.' Plain ash gray, as one of the most elegant 'mouse colors,' despite restrictions, showcased the refined aesthetic taste of Osaka and Edo merchants—minimalist luxury spending a fortune on the most inconspicuous colors.

During the Mingei (Folk Art) Movement, Yanagi Sōetsu vigorously advocated 'beauty of utility.' He traveled Japan collecting everyday utensils made by anonymous artisans. Through millions of uses, plain ash gray brooms, cloths, and pottery jars emitted an incredible beauty because they fit the hand and life. Plain ash gray thus became a core symbol of Mingei theory, representing healthy, natural, and life-serving craft ethics.

In modern fashion design and lifestyle brands (like Muji, Issey Miyake), plain ash gray is an important means of restoring life's authenticity. It rejects over-design, pursuing fabric texture and the space between the garment and the wearer's body. This color transcends time. Amid the global wave of minimalism, it conveys a contemporary Zen lifestyle of not being enslaved by objects—stretching out freely.

🧠 Color Psychology

Washed Clean of PretensionStripping away all artificial pigments, returning to the raw material. Plain ash gray lets people shed disguises and defenses, calmly facing an imperfect self, achieving complete relaxation.
Zen EmptinessLike the white sand in a Zen rock garden, colorless yet textured. In its extreme emptiness, plain ash gray guides the mind towards 'selflessness,' hearing inner echoes in silent contemplation.
Scholarly AuraAs if it were the edge of a centuries-old book page, carrying a trace of the warmth of old paper. It evokes lamplight and scrolls, allowing one to feel the weight and warmth of knowledge in solitude.
Simple and TemperateIt conveys the simple philosophy of 'less is more.' In a materialistic society, plain ash gray is a spiritual island, advocating for a clean soul achieved through restrained consumption.
Contentment with CircumstancesUnobtrusive and dirt-resistant, it carries a casual, free-spirited ease. Wearing or using plain ash gray seems to dissolve the fear of stains or wrinkles, presenting an attitude of serene acceptance.
Handmade WarmthThis color carries the warmth of the artisan's hand and traces of time. The subtle imperfections hard for industrial products to replicate endow it with a long-lost emotional bond between humans and objects.