Oak Brown

Plain and unadorned deep brown of oak bark

HEX#6B4E31

RGBrgb(107, 78, 49)

HSLhsl(30, 37%, 31%)

HSVhsv(30, 54%, 42%)

CMYKcmyk(0%, 27%, 54%, 58%)

HEXA#6B4E31FF

RGBArgba(107, 78, 49, 1)

HSLAhsla(30, 37%, 31%, 1)

OKLCHoklch(68.7%, 0.049, 73)

LCHlch(63.5%, 15.1, 96)

🎨 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

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Aa14px Body

High Contrast Text

#F9F5F1Ratio 7:1AAA

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

Aa14px Body

Standard Text

#CACA8CRatio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#80AF50Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#43936BRatio 2:1Fail

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

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Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%

#231A10

#261C12

#493622

#6C4F32

#8F6942

#B08254

#C09C77

Saturation VariationFixed hue and lightness, stepwise saturation adjustment ±30%

#574F47

#5C4F42

#644F3A

#6C4F32

#744F2A

#7C4F22

#844F1A

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment

#2D2620

#2F261D

#483828

#674D32

#896139

#AC753E

#C88A4C

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

#6C4032

#6C4532

#6C4A32

#6C4F32

#6C5432

#6C5932

#6C5E32

💡 Use Cases

🪑

Solid Wood Furniture

Using the natural color of oak for tables, chairs, or cabinets showcases the wood's natural grain, suitable for Japanese or New Chinese styles.

🧥

Autumn/Winter Coats

Oak brown woolen or tweed overcoats are steady without being dull, a preferred choice for understated gentlemen in autumn and winter.

📦

Eco-friendly Packaging

Used for corrugated paper or kraft paper packaging, it conveys a rustic, eco-friendly brand philosophy, ideal for agricultural or handicraft products.

🏡

Rural Architecture

As a color for exterior walls or wooden fences, oak brown blends seamlessly with surrounding trees and earth, creating a pastoral ambiance.

📜 Origin & History

Oak is an important hardwood in Northern China. The brown dye extracted from its bark was used for coarse cloth dyeing as early as the Han Dynasty. The name Oak Brown comes from the oak tree, symbolizing the tough and unyielding character of the northern peoples.

In Tang Dynasty frontier poetry, oak brown was often used to describe the armor of garrison soldiers. Its dark tone blended with the sandy Gobi, reflecting a practical military aesthetic.

The Song Dynasty's 'Yingzao Fashi' (Treatise on Architectural Methods) records oak brown being used for anti-corrosion coating on wooden structural parts, protecting the wood while preserving its natural grain—an early combination of function and aesthetics.

During the Ming and Qing Dynasties, oak brown became a common color for folk furniture. Especially in mountainous areas, farm tools and furniture made of oak retained their natural color, representing a life philosophy of diligence and self-sufficiency.

🧠 Color Psychology

TenaciousOriginating from the hardness of oak wood, this color imparts a psychological sense of strength and perseverance, suitable for situations requiring grit and endurance.

PlainAn unvarnished natural tone that conveys an authentic attitude towards life, far from vanity and superficiality.

ReliableThe dark-toned brown gives a sense of trustworthiness, like an old tree that stands firm despite weathering storms, offering peace of mind.

Cool and CalmA slightly grayish dark brown, visually cool, suitable for environments requiring calm thinking or emotional stability.

NaturalA color entirely derived from trees themselves, evoking forests and mountains, possessing a natural healing power.

TraditionalA color carrying memories of agriculture and craftsmanship, rich with a sense of family heritage and local sentiment.

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