Bright Crimson

High-saturation deep red, vivid without looking dull

HEX#DC143C

RGBrgb(220, 20, 60)

HSLhsl(348, 83%, 47%)

HSVhsv(348, 91%, 86%)

CMYKcmyk(0%, 91%, 73%, 14%)

HEXA#DC143CFF

RGBArgba(220, 20, 60, 1)

HSLAhsla(348, 83%, 47%, 1)

OKLCHoklch(66.1%, 0.199, 4)

LCHlch(57.7%, 58.6, 1)

🎨 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 5:1AA

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

Aa14px Body

Standard Text

#FDF1ECRatio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#EBC428Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#3CDB14Ratio 2.7:1Fail

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%

#410612

#5D091A

#750B20

#910D28

#A8102E

#C41236

#DB143C

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

#9F5060

#AA465A

#B43C54

#BD324E

#C72948

#D21E42

#DB143C

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#2D1B1E

#452128

#5C242F

#7A2435

#972139

#B91D3C

#DB143C

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

#DB146E

#DB145D

#DB144D

#DB143C

#DB142C

#DB141B

#DB1E14

💡 Use Cases

🖥️

Web Design

Used for hyperlink hover states, accent blocks or subscribe buttons to boost conversion rates.

🏀

Sportswear

Contrast element on basketball sneakers and quick-dry jerseys, symbolizing explosive power and speed on courts.

🎬

Video Streaming

Common shade for player progress bars and platform logos, representing instant entertainment passion.

📢

Promotional Advertising

Must-have color for big-sale posters, creating urgency and scarcity to drive shopping.

📜 Origin & History

Color #DC143C is widely known in web design as the predefined HTML color name Crimson. Initially included in W3C standards, it enriched the monotonous black-and-white early World Wide Web with abundant visual options.

Despite its name Crimson, it differs from traditional crimson. Created during the development of computer graphics to balance display gamut and visual impact, it delivers consistent bright performance across devices and appears deeper than pure red, making it popular among web designers.

At the turn of the millennium amid the internet boom, this color was often used for portal title bars and important notifications. With high saturation and good readability, it led the first visual revolution of digital information, frequently appearing in early Flash animations and video games.

Over time, it expanded from digital domains into physical design, becoming a favored accent color for sportswear brands, streaming platforms and advertising, symbolizing everlasting vitality of digital natives.

Today, #DC143C is a default palette member in all design software. Deemed more layered than pure red, it satisfies contemporary design demands for both passion and refinement.

🧠 Color Psychology

Motivating PassionThe vivid deep red carries strong appeal, stimulating action desire and consumption impulse to encourage immediate responses.

Digital Native TraitIts fluorescent reddish genes remind people of screens and codes, a visual memory of the generation growing up with the internet.

Vibrant EnergyHigh saturation prevents dullness on any background, demonstrating sustainable, exuberant vitality.

Decisive ConfidenceDeeper than pure red yet never hesitant, conveying resolute spirit to face challenges head-on in modern society.

Cutting-edge FashionBreaking the mature impression of traditional dark red, it holds adolescent rebellion and avant-garde charm, popular in street culture and fast fashion.

Heightened AlertnessUsed as warning color on digital interfaces; its deep tone stability hints escalated severity of issues while capturing attention rapidly.

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