Lamp Black

Carbon black from oil lamp soot, the oldest painting pigment

HEX#2A2A2C
RGBrgb(42, 42, 44)
HSLhsl(240, 2%, 17%)
HSVhsv(240, 5%, 17%)
CMYKcmyk(5%, 5%, 0%, 83%)
HEXA#2A2A2CFF
RGBArgba(42, 42, 44, 1)
HSLAhsla(240, 2%, 17%, 1)
OKLCHoklch(54.9%, 0.004, 286)
LCHlch(47.7%, 6.1, 228)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
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#2A2B2C
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#2A2A2C
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#2B2A2C
Triadic3 hues spaced 120° apart
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#2A2A2C
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#2C2A2A
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#2A2C2A
Split ComplementaryMain color + colors adjacent to its complement
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#2A2A2C
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#2C2B2A
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#2B2C2A
Complementary2 hues spaced 180° apart
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#2A2A2C
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#2C2C2A
Tetradic (Rectangle)4 hues forming a rectangle
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#2A2A2C
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#2C2A2B
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#2C2C2A
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#2A2C2B
MonochromaticSingle hue with varying saturation and lightness
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#000000
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#000000
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#2A2A2C
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#5C5C60
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#8F8F94

♿ WCAG Contrast Colors

Learn More →
Aa14px Body
High Contrast Text
#B4B4B7Ratio 6.9:1AA
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#918F94Ratio 4.5:1AA
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#757075Ratio 3:1AA Large
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#5B5757Ratio 2:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%
#19191ACopy
#19191ACopy
#19191ACopy
#2A2A2CCopy
#434346Copy
#5C5C60Copy
#75757ACopy
Saturation VariationFixed hue and lightness, stepwise saturation adjustment ±30%
#272730Copy
#272730Copy
#272730Copy
#272730Copy
#262631Copy
#222235Copy
#1D1D39Copy
Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment
#21212CCopy
#21212CCopy
#21212CCopy
#23232FCopy
#343446Copy
#45455ECopy
#545478Copy
Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#2A2B2CCopy
#2A2B2CCopy
#2A2B2CCopy
#2A2A2CCopy
#2B2A2CCopy
#2B2A2CCopy
#2B2A2CCopy

💡 Use Cases

🖋️

Drawing Practice

In Western classical drawing education, Lamp Black is the base pigment for charcoal pencils and pastels. Countless art apprentices started the first step of their drawing career with Lamp Black lines.

📰

Printing Ink

Since the Industrial Revolution, books, newspapers, and prints have heavily used Lamp Black as the base material for black ink, the basic color for the spread of human knowledge and information.

🎭

Stage Theater

Black backdrops and costumes in theaters use Lamp Black. Its matte deep black completely absorbs stage light, creating absolute dark scenes and spatial illusions.

🔧

Industrial Design

The black in car tires, rubber seals, and electronic appliance casings uses Lamp Black as filler. With its chemical stability, Lamp Black safeguards the operation of modern industry.

📜 Origin & History

Lamp Black is one of the oldest man-made pigments known to humanity. In the Paleolithic cave paintings, ancestors already used soot collected from burning oil lamps as black pigment to depict bison and mammoths. In the caves of Lascaux in France and Altamira in Spain, Lamp Black still preserves the vivid imprints of primitive art from 20,000 years ago.

In the civilizations of Ancient Egypt and Mesopotamia, the production of Lamp Black had formed a standard process. Artisans hung ceramic plates above oil lamps to collect soot, then mixed it with tree gum or animal glue to make ink sticks or pigment paste. Lamp Black was used for writing on papyrus, decorating mummy coffins, and outlining temple murals.

During the ancient Greek and Roman periods, Lamp Black was widely recorded as a basic black pigment. Vitruvius's 'De architectura' described a specialized building for making Lamp Black by burning resin, and Pliny the Elder detailed the quality differences of Lamp Black produced from burning various oils—olive oil Lamp Black was considered the highest quality.

From the Middle Ages to the Renaissance, Lamp Black was the most common and cheapest black pigment in European painting workshops. It provided a stable black source for a vast number of drawing exercises, fresco under-drawings, and printmaking inks. Unlike expensive Ivory Black, Lamp Black belonged to every young apprentice learning their craft, the first memory of black for countless artistic masters.

After the Industrial Revolution, the manufacture of Lamp Black shifted from manual workshops to factory production. Natural gas and petroleum replaced vegetable oils, and Lamp Black became the primary black pigment for printing inks, rubber fillers, and industrial coatings. Although today's Lamp Black is a chemical industry product, its spiritual symbolism as humanity's oldest black enjoys a unique status in the realms of art and design.

🧠 Color Psychology

Origin MemoryAs the oldest man-made pigment, Lamp Black evokes a deep memory of civilization's origins. Facing it feels like connecting with ancestors from tens of thousands of years ago.
Rustic & SolidLamp Black lacks the nobility of Ivory Black or the elegance of Vine Black. It is unpretentious, yet most loyal and reliable—a solid support like the working class.
Focused & DiligentCountless drawing students day after day drew their first lines with Lamp Black. Lamp Black encourages down-to-earth practice and patience accumulated over time.
Inclusive & AcceptingLamp Black is the most accessible black, accepting painters of any level, regardless of rank or wealth, embodying equality before art and inclusivity towards all attempts.
Eternal ContinuityFrom cave paintings to modern prints, Lamp Black has been continuously used for over ten thousand years. Its black symbolizes the never-interrupted creation and transmission of human civilization.
Night VigilThe flame of the oil lamp and the black soot share a source. Lamp Black hints at the dual nature of light and darkness, reminding people to guard their inner light amidst difficulties.