Graphite Black (RAL)

RAL industrial standard graphite black, the calm deep greyish black of a mineral

Black & White Steady Digital Standard

HEX#26292A

RGBrgb(38, 41, 42)

HSLhsl(195, 5%, 16%)

HSVhsv(195, 10%, 16%)

CMYKcmyk(10%, 2%, 0%, 84%)

HEXA#26292AFF

RGBArgba(38, 41, 42, 1)

HSLAhsla(195, 5%, 16%, 1)

OKLCHoklch(54.1%, 0.005, 219)

LCHlch(46.8%, 7.2, 217)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)

Triadic3 hues spaced 120° apart

Split ComplementaryMain color + colors adjacent to its complement

Complementary2 hues spaced 180° apart

Tetradic (Rectangle)4 hues forming a rectangle

MonochromaticSingle hue with varying saturation and lightness

♿ WCAG Contrast Colors

Learn More →

Aa14px Body

High Contrast Text

#AFB4B6Ratio 7:1AAA

Suitable for body text, headings, and primary content, ensuring readability for all users

Aa14px Body

Standard Text

#8C8F97Ratio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#726F7BRatio 3:1AA Large

Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries

Aa14px Body

Decorative / Dividers

#5B5259Ratio 2:1Fail

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%

#0C0D0D

#111213

#161818

#181A1B

#1D1F20

#222525

#272A2B

Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%

#28292A

#272A2A

#272A2B

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#0C0D0D

#111212

#161718

#191A1A

#1D1F20

#222425

#272A2B

Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°

#272B2B

#272A2B

#27292B

💡 Use Cases

🗄️

Office Furniture

Standard baked enamel color for steel filing cabinets and office desks, the foundational base color of business spaces.

🖱️

Computer Peripherals

Dark color option for input devices like mice and keyboards, a durable color for office equipment.

🚗

Automotive Interiors

Standard color for plastic parts like dashboards and door panels, a functional consideration for dirt and scratch resistance.

🏋️

Fitness Equipment

Frame paint color for commercial gym equipment, a durable color for high-intensity use environments.

📜 Origin & History

RAL 9011 Graphite Black is a standard dark gray code in the RAL system named after the mineral graphite. The lamellar crystal structure of graphite endows this color with a unique micro-metallic luster association.

In the field of industrial design, 9011 Graphite Black is widely used for the surface treatment of equipment and tools requiring long-term appearance cleanliness, due to its practical characteristic of not easily showing fingerprints and scratches.

The office furniture industry uses 9011 Graphite Black as the standard color for black metal and plastic parts. From filing cabinets to office chair bases, Graphite Black is the most reliable basic color in business spaces.

In the automotive industry, 9011 Graphite Black is applied to the surface color of interior plastic parts. Its dark gray-black tone maintains the steadiness of black while avoiding the cheap feel of pure black plastic.

In the recent popularity of dark versions of consumer electronics, 9011 Graphite Black has emerged as a new choice surpassing pure black. The slightly lighter gray-black allows products to retain a calm demeanor while achieving better textural expression.

🧠 Color Psychology

Steady PragmatismThe calm tone of the graphite mineral conveys a down-to-earth, practical-oriented personality trait.

Low-key ProfessionalismThe unobtrusive dark gray allows products to better integrate into the office environment, keeping the focus on work itself.

Durable ReliabilityThe color's property of not easily showing usage marks brings a sense of trust and security, maintaining a long-lasting new appearance.

Business TemperamentIts long-term use in office furniture establishes a strong association and sense of belonging to business settings.

Textured SurfaceThe mineral crystal structure of graphite endows the dark gray surface with subtle textural depth and a tactile imagination.

Balanced ModerationA precise positioning between pure black and pure gray, a restrained aesthetic of just the right amount, neither too much nor too little.

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