Vine Black

Carbon black from calcined grapevines, with a cool bluish tone

HEX#25262A
RGBrgb(37, 38, 42)
HSLhsl(228, 6%, 15%)
HSVhsv(228, 12%, 16%)
CMYKcmyk(12%, 10%, 0%, 84%)
HEXA#25262AFF
RGBArgba(37, 38, 42, 1)
HSLAhsla(228, 6%, 15%, 1)
OKLCHoklch(53.1%, 0.008, 274)
LCHlch(45.5%, 7.3, 238)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
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#242729
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#25262A
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#252429
Triadic3 hues spaced 120° apart
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#25262A
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#292425
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#252924
Split ComplementaryMain color + colors adjacent to its complement
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#25262A
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#292524
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#272924
Complementary2 hues spaced 180° apart
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#25262A
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#292824
Tetradic (Rectangle)4 hues forming a rectangle
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#25262A
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#292427
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#292824
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#242925
MonochromaticSingle hue with varying saturation and lightness
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#000000
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#000000
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#25262A
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#54565F
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#858893

♿ WCAG Contrast Colors

Learn More →
Aa14px Body
High Contrast Text
#AEB0B7Ratio 7:1AAA
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#8F8B98Ratio 4.5:1AA
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#776C7ARatio 3:1AA Large
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#5C5154Ratio 2:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%
#18191BCopy
#18191BCopy
#18191BCopy
#242529Copy
#3C3D44Copy
#54565FCopy
#6C6F7ACopy
Saturation VariationFixed hue and lightness, stepwise saturation adjustment ±30%
#22242ACopy
#22242ACopy
#22242ACopy
#22242ACopy
#20232CCopy
#1C2030Copy
#181E34Copy
Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment
#21232CCopy
#21232CCopy
#21232CCopy
#21232CCopy
#303341Copy
#404559Copy
#4C5476Copy
Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#242629Copy
#242629Copy
#242529Copy
#242529Copy
#242429Copy
#242429Copy
#242429Copy

💡 Use Cases

🖼️

Classical Fresco

In Renaissance wet frescos, Vine Black was used to depict the cool atmospheric perspective of distant views, giving the painting a spatial depth far exceeding its actual size.

🎨

Watercolor Painting

Modern watercolorists favor Vine Black. Its light, transparent cool black is highly expressive when rendering storm clouds in skies or distant mountain shadows.

🏠

Nordic Interior

Scandinavian-style interior design uses Vine Black as an accent color on walls or furniture. The cool black, paired with large areas of white space, creates a clear, rational spatial order.

📷

Photography Backdrop

Black backdrops in professional studios use the hue of Vine Black. The cool black does not reflect warm stray light under illumination, ensuring absolute color accuracy.

📜 Origin & History

Vine Black is one of the oldest plant-based carbon black pigments in the West, made by calcining pruned grapevine waste in sealed kilns. The Roman-era naturalist Pliny the Elder already recorded the method for this pigment in his 'Natural History', noting that Vine Black's cool tone made it particularly suitable for depicting shadows and distant views.

From the Middle Ages to the early Renaissance, Vine Black was widely produced in monasteries and painting workshops across Europe. Monks in wine-producing regions collected pruned vines and burned them into black pigment during winter for their own use or for sale. Due to the fine fibers of grapevines and their natural mineral salts, the resulting carbon black particles were extremely fine with a unique subtle blue hue.

During the High Renaissance, Vine Black became one of the two major carbon blacks alongside Ivory Black. Leonardo da Vinci recorded his experiences making and using Vine Black in his notebooks, believing its cool tone was suitable for representing aerial perspective. Raphael and Botticelli extensively used Vine Black in frescos and tempera on panel to show transparent shadows.

In 17th-century Dutch Golden Age landscape and still-life painting, Vine Black found its perfect stage. Though Rembrandt preferred the warmer Ivory Black, painters like Vermeer tended to use Vine Black when depicting figures and interiors under cool light. Its cool tone, mixed with ultramarine and indigo, created extremely elegant grays.

In the 18th and 19th centuries, with the rise of the chemical pigment industry, Vine Black was gradually replaced by cheaper lamp black and industrial carbon black. However, in contemporary times, with a revival in the study of traditional painting materials and techniques, Vine Black has regained attention. Handmade watercolor and oil paint brands have reintroduced Vine Black to meet the professional demand for classical cool black tones.

🧠 Color Psychology

Cool & RestrainedThe blue-toned black brings a sense of rationality and restraint, sobering like the air on a winter morning, suitable for mental states requiring calm analysis and objective judgment.
Profound & DistantThe spatial depth of cool black is even more far-reaching than warm black. Vine Black draws thoughts into the distance, inspiring contemplation and planning for the future and faraway places.
Elegant & MelancholicThe subtly bluish black carries a hint of delicate melancholy. This is not heavy sorrow, but an elegant introspection and a poetic whisper of the soul.
Simple & NaturalOriginating from discarded grapevine branches, Vine Black is endowed with a simple character, allowing one to feel the rustic charm of nature beyond luxury.
Transparent & ClearBecause its carbon particles are extremely fine, Vine Black retains transparent luminosity even when layered, a metaphor for maintaining clear insight even in darkness.
Winter TranquilityLike a European vineyard in winter, completely silent, Vine Black creates a deep winter's quietness, allowing a restless heart to rest in storage, awaiting the revival of spring.