Ink Color

Deep, thick gray-black like ink, the soul of calligraphy

HEX#4A4A4A
RGBrgb(74, 74, 74)
HSLhsl(0, 0%, 29%)
HSVhsv(0, 0%, 29%)
CMYKcmyk(0%, 0%, 0%, 71%)
HEXA#4A4A4AFF
RGBArgba(74, 74, 74, 1)
HSLAhsla(0, 0%, 29%, 1)
OKLCHoklch(66.2%, 0, 90)
LCHlch(60.8%, 6.7, 214)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
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Triadic3 hues spaced 120° apart
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Split ComplementaryMain color + colors adjacent to its complement
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Complementary2 hues spaced 180° apart
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Tetradic (Rectangle)4 hues forming a rectangle
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MonochromaticSingle hue with varying saturation and lightness
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#000000
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#171717
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#7D7D7D
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♿ WCAG Contrast Colors

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Aa14px Body
High Contrast Text
#E3E3E3Ratio 6.9:1AA
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#B8B8B8Ratio 4.5:1AA
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#969696Ratio 3:1AA Large
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#787878Ratio 2:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%
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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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Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
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💡 Use Cases

🖌️

Calligraphy Art

The core color of Japanese calligraphy and ink wash painting, using the rhythm of thick, light, dry, and moist ink to express life's vitality and spiritual realms

🍵

Tea Ceremony

The deep Ink Color of matcha and tea utensils guides one to gather the senses in the dim tea room, focusing on the present, once-in-a-lifetime encounter

👘

Kimono Formal Wear

The solemn Ink Color of Tomesode and mourning kimono, expressing solemnity and deep emotion in life's major ceremonies

✒️

Stationery Design

The classic black tone of fountain pens and planners, continuing the tradition of calm focus and ritual in writing

📜 Origin & History

The history of Ink Color in Japan began in the Asuka period. As Chinese characters and Buddhism were introduced, ink-making technology also crossed the sea. The Shōsōin treasury in Nara still preserves exquisite ink sticks from the Tang Dynasty. The thick black liquid ground from these ink sticks on inkstones became the starting point for Japanese writing and sutra copying, deeply rooting Ink Color in Japanese culture.

In the Heian period, with the development of kana script and the flourishing of waka poetry, Ink Color moved from religious scripture to court literature. Noble women used Ink Color to write kana, spreading waka poems on decorated paper, and the variations in ink depth began to be consciously appreciated. Ink painting techniques were also applied in Yamato-e, making Ink Color an important medium for expressing native Japanese aesthetics.

From the Kamakura to Muromachi periods, Zen culture profoundly influenced Japan's appreciation of Ink Color. Ink wash painting, represented by Zen monks like Hakuin Ekaku, used only the density, lightness, dryness, and wetness of ink to express the myriad phenomena of the world, conveying the Zen principle 'one is many, many is one.' Ink Color transcended mere color, becoming a path to spiritual cultivation and enlightenment.

From Azuchi-Momoyama to the Edo period, Sen no Rikyū propelled the aesthetics of Ink Color towards Wabi-sabi. The pitch-black glaze of Raku tea bowls, scrolls with fresh ink marks, and black tea caddies: Ink Color presided over all other colors in the tea room. As the color closest to nothingness, Ink Color became the soul base of Wabi-sabi aesthetics.

In modern times, Ink Color has expanded from traditional calligraphy and tea ceremony to broader fields. Avant-garde calligraphers like Yuichi Inoue liberated Ink Color from characters, creating abstract expressionist ink art. Meanwhile, Ink Color is reinterpreted in fashion and design; Yohji Yamamoto's black philosophy is deeply soaked in the Eastern spirit of Ink Color.

🧠 Color Psychology

Void ProfundityA deep, thick black like boundless void, drawing one into contemplation and meditation, exploring the spiritual world deep within the heart
Wabi-Sabi EquanimityInk Color is the most representative color of Wabi-sabi aesthetics, conveying the life wisdom of imperfection, impermanence, and simplicity
Zen ClarityInk Color helps gather the wandering mind; within this ultimate dark simplicity, one paradoxically achieves clear, bright inner illumination
Immeasurable StrengthA stroke of thick, black ink embodies the explosive force of calligraphic brushwork and the immense momentum of spiritual concentration
Restrained Inner ForceThe ultimate restraint that gathers all colors into one, unassuming yet possessing the deepest expressive power
Subtle Profound BeautyA faint glimmer in the darkness, just like the realm of Yūgen in Japanese aesthetics, profoundly suggestive beyond words