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Crimson Core Clear
Color detail

Crimson Core Clear

Red · Hue 0
Hex
#BC3838
RGB
rgb(188, 56, 56)
HSL
hsl(0, 54%, 48%)
CMYK
cmyk(0%, 70%, 70%, 26%)
Metrics
S 54% · L 48%
Contrast (WCAG)
on white
5.6:1AA
on black
3.8:1AA Large
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Crimson Core Clear (#BC3838) belongs to the red family — hue 0°, 54% saturation, 48% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.

CSS
:root {
  --colorarchive-crimson-core-clear: #BC3838;
  --colorarchive-crimson-core-clear-hsl: hsl(0, 54%, 48%);
  --colorarchive-crimson-core-clear-rgb: rgb(188, 56, 56);
}

AI Color Names

Let AI suggest alternative poetic names for this color in English and Chinese.

Design Context

PassionateEnergeticUrgent
Common in

Food & Beverage · Entertainment · Retail

Pairs well with

White for high contrast CTAs, dark navy for sophistication, or gold for luxury

Design tip

Best for call-to-action buttons and sale banners. Use sparingly — red as a primary color can feel aggressive; as an accent, it commands attention.

Cultural context ▶

Red is universally associated with energy and action. In China, it signifies luck and prosperity. In Western markets, it drives urgency in sales.

Color Origins

Red family

The first pigment, the loudest signal.

Heritage

Red is the oldest pigment in the human visual record. Ochre reds appear in burial sites from 75,000+ years ago; Roman red lead (minium) lit Pompeian walls; cinnabar drove a millennium of trade across Asia and the Mediterranean. Madder, kermes, and cochineal — the three classical reds — built fortunes and emptied empires before synthetic alizarin arrived in 1869 and collapsed the price overnight.

Across cultures

In China red signals fortune and weddings, painted on doors and lanterns and given in money envelopes. In much of South Asia red is the bridal color (saris, sindoor) for the same reason. Western traditions split red between love (Valentine's) and danger (stoplights, balance sheets). Across the Christian liturgy red marks martyrdom and Pentecost; across cinema it has long marked the femme fatale.

In the wild

Coca-Cola has used essentially the same red since 1886. Netflix and YouTube engineered their reds to pop maximally on dark UI. Christian Louboutin trademarked a single red — Pantone 18-1663 — on the soles of his shoes. Ferrari's racing red began as the Italian national racing color (Rosso Corsa). Nearly every emergency stop button on every machine ever made is red, and the convention is so universal it functions as international iconography.

How it reads

Red advances. On a page it draws the eye first; in a UI it implies destructive action or urgent state. Increasing saturation pushes it toward warning; reducing saturation moves it toward earthen, terra-cotta, comfort. Pairing red with white reads as energetic and consumer-facing; pairing it with black reads cinematic and luxurious; pairing it with cream reads as heritage or hospitality.

This particular tone

A confident mid-tone — this is the workhorse register of the hue, and the band where most successful brand colors live.

Lightness band: At mid-lightness the hue carries its full character. This is the band where most identity colors live: bright enough to be distinctive at small sizes, deep enough to sit cleanly on a white canvas.

Saturation band: The clear, mid-saturation register is the most common identity sweet spot — saturated enough to register as a 'real' color, restrained enough not to fight typography or photography placed over it.

Brands using a similar color

Within the public brand-guidelines reference catalog, these are the closest matches to #BC3838.

  • GitHubaccent
    Danger Red · #CF222E
    →
  • Coca-Colaneutral
    Pantone 484 (depth) · #9C2A2C
    →
  • McDonald'sprimary
    Mickey D Red · #DA291C
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #BC3838.

  • China (Traditional)Cinnabar Red (朱砂)
    #C0392B · Mercury sulfide pigment, classical seals
    →
  • ScandinaviaMarimekko Poppy Red
    #D03030 · Unikko print, Marimekko 1964
    →
  • IrelandPub Door Red
    #B4292B · Saturated street accent against grey stone
    →

Tonal strip

All lightness levels at this hue and saturation. Click any to navigate.

Palette moves

Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.

Lighter companion
Crimson Radiant Clear
#C94A4A · hsl(0, 54%, 54%)
Darker companion
Crimson Velvet Clear
#A53131 · hsl(0, 54%, 42%)
Complementary counterpoint
Aqua Core Clear
#38BCBC · hsl(180, 54%, 48%)
Analogous lead
Tangerine Core Clear
#BC6F38 · hsl(25, 54%, 48%)
Analogous echo
Garnet Core Clear
#BC3864 · hsl(340, 54%, 48%)
Triadic +120°
Emerald Core Clear
#38BC38 · hsl(120, 54%, 48%)
Triadic +240°
Iris Core Clear
#3838BC · hsl(240, 54%, 48%)
Split-comp +150°
Jade Core Clear
#38BC7A · hsl(150, 54%, 48%)
Split-comp +210°
Sapphire Core Clear
#387ABC · hsl(210, 54%, 48%)
Export preview
Base: Crimson Core Clear #BC3838
Lighter companion: Crimson Radiant Clear #C94A4A
Darker companion: Crimson Velvet Clear #A53131
Complementary counterpoint: Aqua Core Clear #38BCBC
Analogous lead: Tangerine Core Clear #BC6F38
Analogous echo: Garnet Core Clear #BC3864
Triadic +120°: Emerald Core Clear #38BC38
Triadic +240°: Iris Core Clear #3838BC
Split-comp +150°: Jade Core Clear #38BC7A
Split-comp +210°: Sapphire Core Clear #387ABC

Compare

See how Crimson Core Clear compares side by side with related colors.

vsCrimson Radiant ClearvsCrimson Velvet ClearvsAqua Core ClearvsTangerine Core ClearvsGarnet Core ClearvsEmerald Core Clear

Nearest neighbors

The closest archive matches by hue, saturation, and lightness.

Search by hex
Nearby match
Crimson Velvet Clear
#A53131 · hsl(0, 54%, 42%)
Nearby match
Crimson Radiant Clear
#C94A4A · hsl(0, 54%, 54%)
Nearby match
Scarlet Core Clear
#BC4338 · hsl(5, 54%, 48%)
Nearby match
Crimson Tone Clear
#D06262 · hsl(0, 54%, 60%)
Nearby match
Crimson Core Soft
#A45151 · hsl(0, 34%, 48%)
Nearby match
Crimson Core Vivid
#D52020 · hsl(0, 74%, 48%)

Accessible pairings

Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.

Contrast checker
AA5.3:1
Aqua Veil Faint
#F9FAFA
AA5.4:1
Aqua Veil Muted
#F9FBFB
AA5.4:1
Aqua Veil Dust
#F9FBFB
AA5.4:1
Aqua Veil Soft
#F8FCFC
AA5.4:1
Aqua Veil Clear
#F7FDFD
AA5.5:1
Aqua Veil Vivid
#F6FEFE

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#9BA338
Protanopia
#959438
Tritanopia
#B83838
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