Orange (Daidai)

Traditional Japanese orange, derived from bitter orange fruit, gentle and calm

HEX#E28A3E
RGBrgb(226, 138, 62)
HSLhsl(28, 74%, 56%)
HSVhsv(28, 73%, 89%)
CMYKcmyk(0%, 39%, 73%, 11%)
HEXA#E28A3EFF
RGBArgba(226, 138, 62, 1)
HSLAhsla(28, 74%, 56%, 1)
OKLCHoklch(84.4%, 0.093, 72)
LCHlch(81.5%, 32.4, 86)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
Copy
#E23C41
Copy
#E28A3E
Copy
#E2DC3C
Triadic3 hues spaced 120° apart
Copy
#E28A3E
Copy
#3CE289
Copy
#893CE2
Split ComplementaryMain color + colors adjacent to its complement
Copy
#E28A3E
Copy
#3CE2DC
Copy
#3C41E2
Complementary2 hues spaced 180° apart
Copy
#E28A3E
Copy
#3C94E2
Tetradic (Rectangle)4 hues forming a rectangle
Copy
#E28A3E
Copy
#41E23C
Copy
#3C94E2
Copy
#DC3CE2
MonochromaticSingle hue with varying saturation and lightness
Copy
#47270B
Copy
#A05718
Copy
#E28A3E
Copy
#EFBF95
Copy
#FCF4ED

♿ WCAG Contrast Colors

Learn More →
Aa14px Body
High Contrast Text
#FEFCFBRatio 2.6:1Fail
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#FCFCEDRatio 2.6:1Fail
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#F8FDF2Ratio 2.6:1Fail
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#99F0C1Ratio 2:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, stepwise lightness adjustment ±30%
#733F11Copy
#A05718Copy
#CC701ECopy
#E2893CCopy
#E8A468Copy
#EFBF95Copy
#F6DAC1Copy
Saturation VariationFixed hue and lightness, stepwise saturation adjustment ±30%
#C08C5DCopy
#CB8B52Copy
#D78A47Copy
#E2893CCopy
#ED8931Copy
#F88825Copy
#FF871FCopy
Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment
#7A4C24Copy
#9F5F28Copy
#C77329Copy
#DF873ACopy
#EA9C57Copy
#F3B177Copy
#FAC699Copy
Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#E2603CCopy
#E26E3CCopy
#E27B3CCopy
#E2893CCopy
#E2973CCopy
#E2A53CCopy
#E2B33CCopy

💡 Use Cases

👘

Kimono Sash

An accent color for Nagoya obi and half-width sashes, adding a touch of brightness to an understated kimono and interpreting a gentle, reserved Japanese elegance.

🏮

Festival Lanterns

Hanging lanterns at shrine festivals and summer firework displays; their warm orange glow gathers people's hearts and creates a dreamy nighttime atmosphere.

🍘

Wagashi

Main packaging color for traditional sweets like kaki-no-tane and rice crackers, echoing the product's fried or baked color to stimulate appetite and desire.

🪑

Tatami Room Cushions

Color scheme for zabuton cushions in washitsu, blending with the scent of rush grass and wooden lattice shadows to create a serene, relaxing conversation space.

📜 Origin & History

Orange (Daidai-iro) is one of Japan's oldest fruit-based dyes, its name deriving from the ancient Japanese word for bitter orange. The Nara-period 'Man'yoshu' anthology contains poems praising the bitter orange blossom, and the fruit's color gradually became established as a fixed color term.

In the Heian period's layered court attire color system, orange was used for inner and outer combinations, often layered with red and yellow to create subtle, changing effects. The 'Tale of Genji' indirectly reveals the elegant use of orange in its clothing descriptions.

From Kamakura to Muromachi, as warrior culture rose, orange's simple and gentle qualities were accepted by the samurai class, used for armor cords and everyday casual wear, becoming a standard warm color that balanced style with practicality.

During the Edo period's flourishing commoner culture, orange was heavily used in kabuki stage costumes and ukiyo-e prints. By this time, dyeing techniques for orange were highly mature, capable of producing dozens of gradations from light to deep orange.

After the Meiji Restoration, orange integrated into Japan's modern design system. From kimonos to wagashi packaging, from festival lanterns to station signs, orange endures as a 'wa' (Japanese) warm color, embodying Japan's unique color sensibility.

🧠 Color Psychology

GentlePrecisely controlled brightness and purity, neither glaring nor bland, offering a warmth and inclusiveness as pleasant as a spring breeze.
FamiliarThe sense of familiarity from an everyday fruit removes any sense of distance, naturally evoking warm, simple life scenes and human warmth.
BalancedAchieving a perfect balance between red and yellow, reflecting the Japanese aesthetic philosophy of harmony and moderation, avoiding extremes.
SincereThe unadorned, warm orange tone gives an impression of honesty and steadfastness, conveying a positive signal of trustworthiness in interpersonal interactions.
NostalgicAs a traditional color spanning a millennium, orange carries warm reminiscences of old Edo streets, summer festivals, and a grandmother's wardrobe.
SeasonalDeeply associated with late autumn leaves and ripening fruit, this color serves as an important chromatic medium for experiencing the flow of seasons and the pathos of things.