Irodori彩り

#8B2D39 Deep Red

Generate color codes, variations, harmonies and check contrast.

Color conversion

#8B2D39Deep Red

CMYK profile: Coated FOGRA39 · Formats follow CSS Color 4 naming and WCAG 2.2 contrast rules.

About this color

Deep RedReddigital color

Urgency with a pulse

Deep Red is #8B2D39, a Red tone with a clear cultural lineage. Read on its own it belongs to the Red family; read through its digital color roots, it carries a second layer of meaning.

Design tip

Test Deep Red (#8B2D39) on a neutral surface first; a Red accent then looks intentional rather than decorative.

Best use

Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.

urgentpassionateboldappetizingwarm

Psychology

How it is perceived

urgentpassionateboldappetizingwarm

Psychological effect

Deep Red raises the perceived energy of a Red composition and pulls the eye toward action.

Emotional impact

It feels immediate and warm, so it can lift a restrained layout without making it loud.

Symbolism

What it stands for

energyappetite and celebration

Cultural significance

In digital color settings the shade carries local references, so verify its symbolism before a campaign.

Positive associations

Positive associations lean toward energy, appetite and celebration, which is why it appears in invitations and seasonal work.

Use with care

Too much surface area can read as danger and aggression when overused, so keep it to accents and small fields.

Where it appears

Common design applications

Campaign landing pages
Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.
Editorial cover systems
Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.
Product packaging labels
Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.
Dashboard status accents
Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.
Retail wayfinding signs
Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.

Design guidance

How to make it work

Do

  • Keep saturated fills below about twenty percent of the layout.
  • Use it for the primary call to action and nothing else.
  • Check the pairing at small sizes on a neutral background.

Avoid

  • Do not place it beside clashing neon greens or electric blues.
  • Never use it for long body text on white.
  • Avoid gradients that shift its hue into another family.
Brand fit
food, sport, retail, entertainment

Brands built on The Hero, The Lover use it to signal character before they say a word.

Trend signal
Urgency with a pulse

Red reaches the eye before almost any other hue, which is why it carries both appetite and alarm. It gains weight in deep, earthy steps and softens in dusty pinks.

History

Pigments and provenance

Before synthetic dyes, Deep Red was matched with mineral and plant pigments, and the Red family depended on sources such as ochre, madder and indigo. Screens now reproduce it more consistently than any single pigment ever could.

Tags

urgentpassionateboldappetizingwarmenergyappetite and celebrationRed

Variations

Shades darken and tints lighten while the hue angle stays fixed.

Pro tip: Shades darken and tints lighten while the hue angle stays fixed.

Use cases

  • Shades → hover, shadows, depth
  • Tints → highlights, surfaces
  • Balance → consistent color systems

Design tip

Keep one dominant tone, one supporter and one accent.

Color combinations

Rotate the hue wheel while holding lightness steady.

How to use it

Three moves keep the color readable and deliberate.

Why it works

The perceptual reasoning behind the palette.

Complementary

Opposite the hue wheel; it sharpens the focal color by contrast.

Best use: Calls to action and single-feature highlights

Split-complementary

Two neighbors of the opposite hue; softer than a direct complement.

Best use: Balanced marketing layouts with two accents

Triadic

Three hues spaced evenly; lively but needs one dominant voice.

Best use: Event identities and playful editorial spreads

Analogous

Neighbors on the wheel; quiet, cohesive and easy to scan.

Best use: Backgrounds, charts and calm product pages

Monochromatic

One hue across lightness steps; disciplined and premium.

Best use: Design systems, packaging and typographic hierarchy

Tetradic

Two complementary pairs; rich, but requires strict proportion.

Best use: Complex dashboards and multi-service brands

Export palette

CSS

:root {
  --color-1: #531B22;
  --color-2: #6F242E;
  --color-3: #8B2D39;
  --color-4: #A25761;
  --color-5: #B98188;
}

Tailwind

colors: {
  color1: '#531B22',
  color2: '#6F242E',
  color3: '#8B2D39',
  color4: '#A25761',
  color5: '#B98188',
}

JSON

["#531B22","#6F242E","#8B2D39","#A25761","#B98188"]

Principles

Balance

Keep one dominant tone, one supporter and one accent.

Contrast

Test body text against both white and black before shipping.

Harmony

Rotate the hue wheel while holding lightness steady.

Color contrast checker

Test body text against both white and black before shipping.

8.29 :1
AAA
Quote

Give Deep Red the single element that must be noticed first, and let the rest of the Red palette support it.

WCAG contrast
Preview
Aa / Bb
#8B2D39 · Deep Red

WCAG contrast standards

WCAG 2.2 sets minimum contrast for text and interface parts. #8B2D39 measures 8.29:1 against white (AAA) and 2.28:1 against black (FAIL). Use the table below to choose the right threshold for the text size.

LevelNormal textLarge text (18pt+ / 14pt bold)Icons & UI parts
AAA7 : 14.5 : 1—
AA4.5 : 13 : 13 : 1
Fails< 4.5 : 1< 3 : 1< 3 : 1

Large text means 18pt regular or 14pt bold. UI parts need 3:1 against adjacent colors. AA is the common compliance baseline; AAA is enhanced.

Technical formats

Notation across color spaces

HEX
#8B2D39

CSS Color 4

RGB
139,45,57

sRGB / D65

HSL
352,51,36

HSL

OKLCH
oklch(0.441 0.127 16.7)

perceptual

LAB
33,41,15

CIE Lab

LCH
33,43,20

CIE LCH

XYZ
12,8,5

CIE XYZ

LUV
33,65,8

CIE LUV

HWB
352,18,45

CSS HWB

CMYK
0,68,59,45

print

Practical formats

Ready-to-use values

CSS
color: #8B2D39;

custom properties

Tailwind
bg-[#8B2D39] text-[#FFF]

arbitrary value

Android
#FF8B2D39

ARGB

Flutter
Color(0xFF8B2D39)

dart:ui

Photoshop
R 139 G 45 B 57 · C 0 M 68 Y 59 K 45

RGB / CMYK

Print
CMYK 0,68,59,45

FOGRA39

Color analysis

Measured color properties

Lightness
0.077

relative luminance · warm

Contrast
8.29 : 1

vs white · AAA · warm

Contrast
2.28 : 1

vs black · FAIL · warm

Hue
352°

saturation 51% · warm

LCH
33,43,20

lightness 36% · warm

Delta E
10.9

绛 #6F2323 · warm

Blindness simulator

How it reads with color vision deficiency

How it reads with color vision deficiency · ΔE 10.9

Creative aspects

Culture, mood and story

Mood
urgent, passionate, bold, appetizing, warm

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Family
Red · oklch(0.441 0.127 16.7)

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Usage
Campaign landing pages

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Style
Urgency with a pulse

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Inspired by
digital color

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Frequently asked questions

What color is #8B2D39?
Deep Red is #8B2D39, or #8B2D39 in uppercase notation. In RGB it is rgb(139,45,57), in HSL about hsl(352 51% 36%), and in OKLCH oklch(0.441 0.127 16.7).
What does Deep Red symbolize?
It usually stands for energy, warmth and confidence, with a ceremonial edge. Local culture can shift that reading, so check the context.
Where is Deep Red used?
You will see it in Campaign landing pages, Editorial cover systems, Product packaging labels, Dashboard status accents, Retail wayfinding signs. It also appears across food, sport, retail, entertainment.
Which colors go well with Deep Red?
Muted neutrals, deeper steps of the same hue and one metallic accent work well. editorial layouts that need one warm focal point; packaging that should feel appetizing without shouting; interfaces where an accent has to stay legible
How does Deep Red affect mood?
It raises perceived energy and draws the eye quickly. Large fields feel intense, so accent use is safer.
Which industries use Deep Red?
It is common in food, sport, retail, entertainment, particularly where brands want to feel urgent, passionate, bold, appetizing, warm.
What is the history of Deep Red?
The pigment story is concrete: Red reaches the eye before almost any other hue, which is why it carries both appetite and alarm. It gains weight in deep, earthy steps and softens in dusty pinks.
How should I use Deep Red in design?
Give it one focal element, keep body copy neutral and confirm contrast at 8.29 against white and 2.28 against black.
Is Deep Red accessible?
Contrast is 8.29 against white (AAA) and 2.28 against black (FAIL). Use it for large text when the level reaches AA.