Ink Blue

Thick ink seeping into deep blue, like the silent night sky before a storm

HEX#1C2C4C

RGBrgb(28, 44, 76)

HSLhsl(220, 46%, 20%)

HSVhsv(220, 63%, 30%)

CMYKcmyk(63%, 42%, 0%, 70%)

HEXA#1C2C4CFF

RGBArgba(28, 44, 76, 1)

HSLAhsla(220, 46%, 20%, 1)

OKLCHoklch(55.2%, 0.058, 258)

LCHlch(48%, 24.7, 260)

🎨 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

#A6B8DERatio 7:1AAA

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

Aa14px Body

Standard Text

#9488D3Ratio 4.4:1AA Large

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#9E57C1Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#953756Ratio 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%

#0E1625

#1C2B4A

#294170

#375695

#456CBA

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

#2B303B

#262F40

#212D45

#1C2B4A

#162950

#112855

#0C265A

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation adjustment

#1C2330

#1A2232

#182135

#1B2946

#223967

#27498B

#2A57B2

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

#1C374A

#1C334A

#1C2F4A

#1C2B4A

#1C274A

#1C234A

#1C1F4A

💡 Use Cases

🌃

High-End Brand VI

Luxury brands often use Ink Blue instead of pure black, infusing a business sense with cultural depth to convey a philosophy of understated luxury.

🎨

Ink Wash Style Illustration

Using Ink Blue as the primary color to depict landscapes, flowers, and birds retains the charm of traditional ink wash while adding the layered depth of modern design.

👔

Formal Wear & Evening Gowns

An Ink Blue suit or evening gown has more texture than black, subtly revealing its blue undertones under light, elegant and not somber.

🛋️

Entry-Level Luxury Home Decor

Ink Blue velvet sofas or bedding, accented with metallic details, create a vintage and sophisticated living atmosphere.

📜 Origin & History

Ink Blue originates from traditional Chinese ink wash painting. Painters used ink to enter the realm of color, with ink divided into five shades—burnt, dense, heavy, light, and clear—layered in rendering. When ink is blended with indigo, it produces the profound Ink Blue, often used to depict night scenes, distant mountains, and deep waters.

The prototype of Ink Blue could already be seen in Tang Dynasty court attire. The color deep blue approaching black was known as 'Gan Qing'. According to the 'Six Statutes of the Tang Dynasty', officials' court robes were color-coded by rank, and the deep blue-black hue represented solemnity and authority.

With the rise of literati painting in the Song and Yuan dynasties, Ink Blue was extensively used in landscape painting. Ni Zan painted distant mountains with light ink, and the tone of blue showing through the ink created an atmosphere of empty silence and vast distance, becoming one of the core colors of literati aesthetics.

On Ming and Qing porcelain, the 'Ji Lan' (sacrificial blue) glaze, fired at high temperatures, presented a color as dense as ink, with a lustrous glaze surface, known as another shade of profound depth beyond blue-and-white porcelain. The glazed tiles of the Forbidden City also reflected the luster of Ink Blue in the twilight.

In modern design, Ink Blue has replaced pure black as a deep color choice with more depth. It carries more cultural heritage than black, yet is more composed and restrained than pure blue, making it a classic color favored by both Eastern and Western design.

🧠 Color Psychology

ProfoundLike the deep sea and the night sky, Ink Blue seems bottomless, stimulating curiosity and a desire to explore the unknown, full of boundless room for imagination.

MysteriousLying between blue and black, Ink Blue blurs the boundaries of color, as if concealing unknown secrets, irresistibly drawing one in to investigate further.

ComposedIts extremely low brightness gives it a weighty and reliable quality, steadfast as a boulder, providing a sense of security and psychological support.

SolemnInk Blue inherently possesses a sense of ceremony and authority, like the dark court robes in an imperial court, evoking deep respect and suitable for formal occasions.

RestrainedNeither flamboyant nor ostentatious, Ink Blue gathers its strength inward, embodying the Eastern cultural wisdom of deep reserve and accumulating strength before release.

SolitaryInk Blue often appears when depicting the night, carrying a hint of the silence and solitude of being alone, the most fitting companion color for contemplation and introspection.

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