Deep Cyan

The color of the dark lake water deep in the forest, vividly green yet unfathomable

HEX#1E6B6B

RGBrgb(30, 107, 107)

HSLhsl(180, 56%, 27%)

HSVhsv(180, 72%, 42%)

CMYKcmyk(72%, 0%, 0%, 58%)

HEXA#1E6B6BFF

RGBArgba(30, 107, 107, 1)

HSLAhsla(180, 56%, 27%, 1)

OKLCHoklch(69.9%, 0.076, 196)

LCHlch(66.2%, 31.6, 202)

🎨 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

#FFFFFFRatio 6.2:1AA

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

Aa14px Body

Standard Text

#CBDEF0Ratio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#AFAFE9Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#D468D4Ratio 2:1Fail

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

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

#0B2828

#134444

#1E6B6B

#2A9393

#35BBBB

#54CFCF

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

#335757

#2C5E5E

#256565

#1E6B6B

#177272

#117979

#0A8080

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment

#183434

#163636

#184444

#1E6666

#238B8B

#24B2B2

#24DBDB

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

#1E6B58

#1E6B5F

#1E6B65

#1E6B6B

#1E656B

#1E5F6B

#1E586B

💡 Use Cases

🎬

Immersive Theaters

Immersive theatre and escape rooms heavily use Deep Cyan lighting and scenery, instantly pulling players into the atmosphere of another world.

💎

High-End Jewelry Display

Jewelry showcases use Deep Cyan velvet as a base backdrop to maximally set off the brilliance and fire of diamonds and gemstones, doubling the sense of luxury.

📚

Libraries & Studies

Deep Cyan bookshelves and walls create a composed reading atmosphere, like the library of an old-fashioned club, allowing one to quietly immerse in the sea of books.

🌿

Tropical Rainforest Vivariums

Rainforest terrariums and ecological enclosures use Deep Cyan as a background color to simulate the dimness of the deep forest, highlighting the vivid green of plants and the agility of creatures.

📜 Origin & History

In Chinese mineral pigments, Deep Cyan corresponds to the dark variant of azurite. Ground to the finest consistency and layered with glue sizing, azurite yields a Deep Cyan as profound as a deep pool. The flowing ribbons of flying celestials in Dunhuang murals extensively used this color.

Mature Deep Cyan techniques already existed in Han Dynasty lacquerware. Lacquerware unearthed from the Mawangdui Han tombs features a black base supporting Deep Cyan, with vermilion patterns floating on top, the three colors intermingling, exuding a mysterious and solemn noble aura amidst the tranquility.

In Tang Dynasty Buddhist murals, Deep Cyan was used to depict the lapis lazuli pure land of the paradise world. Painters ground lapis lazuli to create Deep Cyan as a base color and then outlined with gold lines, creating a profound and splendid celestial scene.

In Ming and Qing cloisonné craftsmanship, Deep Cyan was an important color series for enamel glazes. Filigree was applied onto a copper body and filled with glaze; Deep Cyan enamel became crystal clear like a gem after high-temperature firing, adding a luxurious aura to imperial utensils.

In modern design, Deep Cyan is widely used in scenarios emphasizing a sense of quality. More vivid than pure black and more composed than bright colors, it plays an irreplaceable role in high-end brand visuals and immersive spaces.

🧠 Color Psychology

ProfoundLike the deep sea and ancient pools, Deep Cyan absorbs light without reflecting it, making one feel as if being drawn in when gazing, stimulating endless curiosity and a desire for exploration.

MysteriousThe dark blue-green hidden deep in the forest conceals the unknown. Deep Cyan carries this uncertain, mysterious aura, evoking both awe and yearning.

NobleThe low brightness and high saturation of Deep Cyan endow it with a gem-like texture, inherently possessing a precious and rare quality, commanding respect without anger.

SedimentedEntirely different from frivolous, bright colors, Deep Cyan is like a sediment left after time's washing, weighty and substantial, suited for deep contemplation.

Awe-InspiringReligious murals used Deep Cyan to depict sacred spaces, imbuing this color with a transcendence beyond the mundane, evoking reverence in the heart.

Proudly AloofNeither pandering nor currying favor, Deep Cyan maintains a proud solitude akin to the coldness of high altitudes, the most silent yet most undeniable presence in a crowd.

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