Iris Color

The blueish-purple of Japanese iris, the refined color of the Boys' Festival

HEX#6C5B9C

RGBrgb(108, 91, 156)

HSLhsl(256, 26%, 48%)

HSVhsv(256, 42%, 61%)

CMYKcmyk(31%, 42%, 0%, 39%)

HEXA#6C5B9CFF

RGBArgba(108, 91, 156, 1)

HSLAhsla(256, 26%, 48%, 1)

OKLCHoklch(73.5%, 0.064, 298)

LCHlch(68.7%, 26.6, 286)

🎨 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

#FFFFFFRatio 5.8:1AA

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

Aa14px Body

Standard Text

#E9DFECRatio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#D2B2C9Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#B48D7ERatio 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%

#28223A

#3F355A

#55487A

#6C5B9A

#8778B0

#A398C3

#C0B8D5

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

#756E87

#71678E

#6C5B9A

#664EA6

#6042B3

#5A36BF

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment

#373243

#4A435B

#5B5275

#6A5B95

#7C6AAF

#917FC3

#A796D4

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

#5C5B9A

#615B9A

#665B9A

#6C5B9A

#715B9A

#765B9A

#7B5B9A

💡 Use Cases

🎏

Carp Streamers

Essential decorations for the Boys' Festival on May 5th; the blue-purple carp represents courage and growth.

🗡️

Martial Arts Equipment

Protective gear or headbands for Kendo or Kyudo, reflecting the seriousness and focus of the way of the warrior.

🎋

Tanabata Tassels

The light purple used on poetry slips for the Star Festival, for writing wishes for talent and progress.

🍡

Japanese Sweets

Seasonal Japanese confections like oak-leaf-wrapped mochi or jelly, introduced during the Boys' Festival with a vibrant Japanese feel.

📜 Origin & History

Iris Color comes from the Japanese water iris, known as 'hanashōbu'. This color is deeply tied to the Tango no Sekku seasonal festival (modern Children's Day). Iris leaves resemble swords, and in warrior society, this color was believed to ward off evil spirits, symbolizing courage and moral integrity.

During the Azuchi-Momoyama period, military commanders highly esteemed Iris Color. The lacing on armor or the jinbaori (camp coat) often used Iris Color to pray for martial longevity. In the 'wabi tea' ceremony advocated by Sen no Rikyū, iris-colored tea bowls were often used to express the noble purity of the warrior.

In Edo period ukiyo-e, Iris Color was widely used to depict Kabuki plays like 'The Iris Bathrobe'. Its blue-purple characteristic embodies the coolness of midsummer as well as the moisture of the June rainy season, full of dramatic tension.

Today in Japan, shops decorate with Iris Color every May 5th. This color is indispensable on the carp streamers raised for Boys' Day, representing parents' fervent hopes for their sons' success and blessings of safety.

🧠 Color Psychology

Gallant BearingThe straight, sharp color like a sword blade brings a sense of being clean-cut and decisive.

Clear NobilityThe cool combination of blue-purple tones symbolizes purity of character and lofty ambition.

Cool JudgmentThe clear, cool visual effect helps exclude emotional interference to make correct decisions.

Protective BlessingThe psychological projection of traditional faith brings a sense of security and belief in divine protection.

Crisp CoolnessExtremely low visual temperature, as if dispelling summer heat, bringing the freshness after June rain.

Aspiring ProgressThe sword-shaped association's competitive spirit encourages people to constantly break through self-imposed limits.

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