Light Onion Color

Clear light blue-green like an onion sprout, the Shinsengumi's haori color

HEX#5FA2B5

RGBrgb(95, 162, 181)

HSLhsl(193, 37%, 54%)

HSVhsv(193, 48%, 71%)

CMYKcmyk(48%, 10%, 0%, 29%)

HEXA#5FA2B5FF

RGBArgba(95, 162, 181, 1)

HSLAhsla(193, 37%, 54%, 1)

OKLCHoklch(83.2%, 0.049, 214)

LCHlch(81%, 24.2, 219)

🎨 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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High Contrast Text

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

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Standard Text

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Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

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

Aa14px Body

Decorative / Dividers

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Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

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

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

#7E9095

#76959E

#6A9CA9

#5EA2B5

#53A9C1

#47B0CD

#3BB6D8

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment

#3D5157

#496B74

#518694

#5D9FB1

#73B3C4

#8BC5D5

#A5D6E3

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

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💡 Use Cases

🎭

Period Drama Costume

The haori of Bakumatsu patriots on stage or screen; the mere appearance of Light Onion Color brings a tragic hero's aura, giving the audience a premonition.

🪭

Japanese Fan

A Light Onion Color uchiwa fan used in summer, with painted patterns of flowing water or morning glories, as if bringing a breeze from a mountain stream when fanned.

🍵

Matcha Bowl

An artisan-made Light Onion Color glazed matcha bowl; the light blue-green glaze sets off the rich green of the matcha, the color contrast itself is the joy of the tea ceremony.

📝

Japanese Stationery

Limited edition Light Onion Color notebooks or fountain pens; writing seems to capture both the Bakumatsu storm and the summer coolness within the lines.

📜 Origin & History

Light Onion Color is a distinctly characteristic blue-green in Japanese traditional colors. 'Light Onion' refers to the pale turquoise of young onion leaves. The Japanese combined the freshness of the vegetable with the clarity of water color when naming this hue, creating a unique color sense between blue and green.

Light Onion Color is etched in history because of the Shinsengumi during the Edo period. This group of swordsmen from the Bakumatsu era used Light Onion Color haori (short coats) as their unit uniform. Light Onion Color was also the formal dress color for 'seppuku' (ritual suicide) assistance scenes, its proximity to death tinging it with a tragic and poignant beauty.

Light Onion Color was also frequently used in Edo Kabuki. Especially in 'jidaimono' (historical plays), loyal heroes or tragic characters often appeared in Light Onion Color costumes. The audience knew upon seeing the color that the character bore a tragic destiny; the color itself became a silent narrative language on stage.

In traditional dyeing, Light Onion Color required the skillful combination of indigo and yellow dyes. First, a light dip in fermented indigo liquid, then a light overlay of yellow dye from plants like Japanese greenweed (kariyasu); this complex double-dyeing process was necessary to obtain this clear and subtly blue-green tone.

In modern Japanese design, Light Onion Color is often bound to the concept of 'Wa' (Japanese style). From Japanese-style handkerchiefs to stationery, this blue-green with both historical narrative and a unique color sense serves as a bridge connecting tradition and modernity, tragedy and freshness.

🧠 Color Psychology

Fresh and ClearAs fresh and tender as a newly sprouted onion leaf, bringing the freshness of dew-kissed early morning, clearing the mind similarly.

Tragic AestheticsThe historical memory of the Shinsengumi imbues it with the pathos of facing death, stirring a resolve to face challenges as if ready to die.

Warm BalanceThe balance of blue and green is unbiased and impartial, embodying the wisdom of the golden mean and harmony, not extreme or sharp.

Nostalgic EleganceA color symbol of the turbulent Bakumatsu era, evoking deep reflections on the rise and fall of history and the impermanence of human affairs.

Youthful BuddingThe nascent feel of a young onion sprout metaphorically represents the greenness and beauty of adolescence, a tender reminiscence of innocent times.

Calm DetachmentThe cool tone of blue-green brings a sense of detachment, allowing one to step back from emotional turmoil to a bystander's perspective and view gains and losses rationally.

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