Midnight Blue

The deep dark blue of the night sky, tranquil and mysterious

HEX#191970

RGBrgb(25, 25, 112)

HSLhsl(240, 64%, 27%)

HSVhsv(240, 78%, 44%)

CMYKcmyk(78%, 78%, 0%, 56%)

HEXA#191970FF

RGBArgba(25, 25, 112, 1)

HSLAhsla(240, 64%, 27%, 1)

OKLCHoklch(50.7%, 0.137, 280)

LCHlch(41.6%, 55.4, 291)

🎨 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

#ABABEDRatio 6.9:1AA

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

Aa14px Body

Standard Text

#AB75E1Ratio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#BC29BCRatio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#A32424Ratio 2:1Fail

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%

#070721

#0A0A2E

#0D0D3B

#11114B

#131358

#161664

#191971

Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%

#333357

#2F2F5B

#2B2B5F

#262664

#222268

#1D1D6D

#191971

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#111118

#141424

#181830

#1B1B41

#1B1B50

#1A1A60

#191971

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

#192F71

#192771

#192071

#191971

#201971

#271971

#2F1971

💡 Use Cases

🌌

Astronomy

Telescope tube baffle paint and star chart backgrounds—ensuring star visibility and optical stealth.

🎬

Home Theaters

Soundproof walls and star ceilings—only in midnight blue can screen fireworks truly bloom.

🎩

Tuxedos

More elegant than black for men's formal wear—warming yellow light revealing mysterious purple tones.

🖌️

Art Paint

Minimalist bedroom accent walls with wash lighting—sleeping as if on the edge of the cosmic void.

📜 Origin & History

Midnight Blue describes the deepest blue of midnight skies. In pre-industrial times, mariners navigated by stars against this fearful dark blue—representing endless solitude and fear of the unknown.

In Victorian mourning culture, full deep mourning required black. During half-mourning, dark midnight blue was permitted—its black-like silence with a hint of blue-sorrow marking the transition back to society.

Jazz legend John Coltrane named a classic piece after this color. The album cover shows only bottomless midnight blue and a lone saxophone on stage—black jazz releasing suppressed soul-deep emotion.

Today, midnight blue is the first choice for home theaters due to its light absorption, and is favored by high-end menswear. It replaces harsh black on tuxedos—like Manchester by the Sea, revealing tailoring precision in darkness.

🧠 Color Psychology

SilentAbsolute darkness absorbing all sound—in dead silence, the smallest sound becomes deafening.

IsolatedLike interstellar drift losing contact—ultimate isolation after severed belonging, forcing survival instinct.

IgnorantEchoing Buddhist ignorance—in pitch-black confusion, awakening determination for liberation.

SeductiveDanger known yet irresistibly attractive—the romantic moth-to-flame human nature.

LuxuriousNobler than black—details discerned at extreme low-light, the hidden extravagance of wealth and taste.

ConfessionalThe soul's dark night—only when submerged deepest does one dare face bare guilt.

← Back to Explore Colors