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Ember Core Vivid
Color detail

Ember Core Vivid

Orange · Hue 20
Hex
#D55C20
RGB
rgb(213, 92, 32)
HSL
hsl(20, 74%, 48%)
CMYK
cmyk(0%, 57%, 85%, 16%)
Metrics
S 74% · L 48%
Contrast (WCAG)
on white
3.9:1AA Large
on black
5.4:1AA
Save to journalSign in to saveStart palette from thisRecent trail

About this color

Ember Core Vivid (#D55C20) belongs to the orange family — hue 20°, 74% 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-ember-core-vivid: #D55C20;
  --colorarchive-ember-core-vivid-hsl: hsl(20, 74%, 48%);
  --colorarchive-ember-core-vivid-rgb: rgb(213, 92, 32);
}

AI Color Names

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

Design Context

CreativeAdventurousConfident
Common in

Technology · Sports · Travel

Pairs well with

Deep blue for trust + energy balance, dark gray for modern tech aesthetics

Design tip

Use for creative tool brands and action-oriented interfaces. Orange buttons consistently outperform other colors in A/B tests for engagement.

Cultural context ▶

Orange represents creativity and adventure. In the Netherlands, it's the national color. In Hinduism, it symbolizes purity.

Color Origins

Orange family

Citrus, fire, and the only color named after a fruit.

Heritage

Orange is unusual: in English the color was named after the fruit, not the other way around — before the fruit reached Europe in the 16th century, this hue was simply 'yellow-red'. Earlier pigments included realgar (toxic), saffron (priceless), and orpiment. Cadmium orange, introduced in the 19th century, gave painters from the Impressionists onward a stable, brilliant orange that didn't fade or poison.

Across cultures

In Hindu and Buddhist tradition saffron orange marks renunciation — the robe of monks across Theravada and Tibetan lineages. The Dutch House of Orange-Nassau gave the Netherlands a national identity color, still worn at football matches and on King's Day. In Ireland, orange is the Protestant counterpart to green's Catholic association — the country's flag literally encodes the divide. Halloween's orange-and-black is a 20th-century American invention that has since gone global.

In the wild

Hermès orange is a brand asset traceable to a 1942 wartime cardboard shortage. Penguin Books used orange-and-white spines as a class signal — fiction was always orange. Nickelodeon, Fanta, and easyJet all chose orange for the same reason: it reads playful and consumer-friendly while staying outside the more crowded red and yellow lanes. NASA flight suits use International Orange specifically because nothing in nature matches it, making astronauts maximally visible against any background.

How it reads

Orange is warm without the urgency of red. It signals appetite (used heavily in fast food), creativity, and approachability. At low saturation it becomes terracotta, rust, or apricot — earthy palettes for hospitality and craft. At high saturation it reads as a sport, energy drink, or warning hazard. Orange and teal is the most common modern film-grade pairing; the contrast between warm skin tones and cool shadows is engineered for it.

This particular tone

A vivid mid-tone — distinctive enough to anchor an identity, saturated enough to demand a quiet supporting palette.

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: At this saturation the color is doing work. It reads as a brand statement, a sport accessory, or a UI signal. It should be used in small, deliberate doses against quieter neighbors; large fields at this saturation will exhaust the eye.

Brands using a similar color

Within the public brand-guidelines reference catalog, these are the closest matches to #D55C20.

  • Anthropicaccent
    Anthropic Brick · #C96442
    →
  • Patagoniasecondary
    Mountain Orange · #E94E1B
    →
  • Microsoftprimary
    Office Orange · #F25022
    →

Cultures using a similar color

From the cultural-palette catalog, these regions feature a color close to #D55C20.

  • MoroccoPisé Terracotta
    #C75B3D · Sun-dried earth wall construction
    →
  • JapanPersimmon (kaki 柿)
    #D44A2C · Diospyros kaki fruit dye
    →
  • AustraliaUluru Ochre
    #C9472B · Iron-oxide weathering, Uluru sandstone
    →

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
Ember Radiant Vivid
#E16D33 · hsl(20, 74%, 54%)
Darker companion
Ember Velvet Vivid
#BA511C · hsl(20, 74%, 42%)
Complementary counterpoint
Azure Core Vivid
#2099D5 · hsl(200, 74%, 48%)
Analogous lead
Saffron Core Vivid
#D5A820 · hsl(45, 74%, 48%)
Analogous echo
Crimson Core Vivid
#D52020 · hsl(0, 74%, 48%)
Triadic +120°
Seafoam Core Vivid
#20D55C · hsl(140, 74%, 48%)
Triadic +240°
Orchid Core Vivid
#5C20D5 · hsl(260, 74%, 48%)
Split-comp +150°
Lagoon Core Vivid
#20D5B7 · hsl(170, 74%, 48%)
Split-comp +210°
Indigo Core Vivid
#203ED5 · hsl(230, 74%, 48%)
Export preview
Base: Ember Core Vivid #D55C20
Lighter companion: Ember Radiant Vivid #E16D33
Darker companion: Ember Velvet Vivid #BA511C
Complementary counterpoint: Azure Core Vivid #2099D5
Analogous lead: Saffron Core Vivid #D5A820
Analogous echo: Crimson Core Vivid #D52020
Triadic +120°: Seafoam Core Vivid #20D55C
Triadic +240°: Orchid Core Vivid #5C20D5
Split-comp +150°: Lagoon Core Vivid #20D5B7
Split-comp +210°: Indigo Core Vivid #203ED5

Compare

See how Ember Core Vivid compares side by side with related colors.

vsEmber Radiant VividvsEmber Velvet VividvsAzure Core VividvsSaffron Core VividvsCrimson Core VividvsSeafoam Core Vivid

Nearest neighbors

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

Search by hex
Nearby match
Ember Velvet Vivid
#BA511C · hsl(20, 74%, 42%)
Nearby match
Ember Radiant Vivid
#E16D33 · hsl(20, 74%, 54%)
Nearby match
Ember Core Bright
#E15814 · hsl(20, 84%, 48%)
Nearby match
Vermillion Core Vivid
#D54D20 · hsl(15, 74%, 48%)
Nearby match
Tangerine Core Vivid
#D56B20 · hsl(25, 74%, 48%)
Nearby match
Ember Core Pure
#EB550A · hsl(20, 92%, 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
AA4.5:1
Indigo Ink Clear
#101737
AA4.6:1
Indigo Ink Vivid
#09123E
AA4.6:1
Indigo Ink Bright
#061042
AA4.7:1
Indigo Ink Pure
#030E45
AA4.5:1
Iris Nocturne Bright
#08085E
AA4.5:1
Iris Nocturne Pure
#040462

Color Vision Simulation

How this color appears with different color vision deficiencies.

Full simulator
Deuteranopia
#B4BB3A
Protanopia
#AEAD36
Tritanopia
#D14244
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