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#18171D · #720E16 · #9D030F · #D90F0F · #FF5632

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#18171D

Deep Indigo · Black · Deep Sea Blue

HEX
#18171D
RGB
rgb(24, 23, 29)
HSL
hsl(250, 12%, 10%)
HSB
hsb(250, 21%, 11%)
CMYK
cmyk(17%, 21%, 0%, 89%)
Oklch
oklch(20.8% 0.012 293.0)

TraditionalDeep Indigo」· PaintDeep Sea Blue」· Creative Blush Sunrise

#720E16

Vermilion · Maroon · Wine Red

HEX
#720E16
RGB
rgb(114, 14, 22)
HSL
hsl(355, 78%, 25%)
HSB
hsb(355, 88%, 45%)
CMYK
cmyk(0%, 88%, 81%, 55%)
Oklch
oklch(35.7% 0.132 24.0)

TraditionalVermilion」· PaintWine Red」· Creative Blush Sunrise

#9D030F

Vermilion · DarkRed · Wine Red

HEX
#9D030F
RGB
rgb(157, 3, 15)
HSL
hsl(355, 96%, 31%)
HSB
hsb(355, 98%, 62%)
CMYK
cmyk(0%, 98%, 90%, 38%)
Oklch
oklch(43.9% 0.177 27.0)

TraditionalVermilion」· PaintWine Red」· Creative Blush Sunrise

#D90F0F

Vermilion · Red · Passion Red

HEX
#D90F0F
RGB
rgb(217, 15, 15)
HSL
hsl(0, 87%, 45%)
HSB
hsb(0, 93%, 85%)
CMYK
cmyk(0%, 93%, 93%, 15%)
Oklch
oklch(56.0% 0.224 28.7)

TraditionalVermilion」· PaintPassion Red」· Creative Blush Sunrise

#FF5632

Vermilion · Tomato · Passion Red

HEX
#FF5632
RGB
rgb(255, 86, 50)
HSL
hsl(11, 100%, 60%)
HSB
hsb(11, 80%, 100%)
CMYK
cmyk(0%, 66%, 80%, 0%)
Oklch
oklch(67.9% 0.211 33.6)

TraditionalVermilion」· PaintPassion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

18171D
1C1D16

Analogous

16181D
18171D
1B161D

Triadic

18171D
1D1716
161D17

Split-Comp.

18171D
1D1B16
181D16

Tetradic

18171D
1D1618
1C1D16
161D1B

Contrast Matrix WCAG 2.1 Contrast

18171D
720E16
9D030F
D90F0F
FF5632
1.5
Fail
2.1
Fail
3.4
AA Large
5.6
AA
1.5
Fail
1.4
Fail
2.2
Fail
3.7
AA Large
2.1
Fail
1.4
Fail
1.6
Fail
2.7
Fail
3.4
AA Large
2.2
Fail
1.6
Fail
1.6
Fail
5.6
AA
3.7
AA Large
2.7
Fail
1.6
Fail
White BG
17.8AAA
11.7AAA
8.6AAA
5.2AA
3.2AA Large
Black BG
1.2Fail
1.8Fail
2.5Fail
4.0AA Large
6.6AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

18181C
474614
5A590C
82800F
B6B43B

Deuteranopia

18181B
4D5414
636F0B
8D9C0F
C0CC3D

Tritanopia

181A1A
6D1312
950A09
CF0F0F
F74243

Achromatopsia

181818
2D2D2D
323232
4B4B4B
848484

Shades & Tints Shades & Tints

#18171D

Dark
Light

#720E16

Dark
Light

#9D030F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #18171d;
  --color-2: #720e16;
  --color-3: #9d030f;
  --color-4: #d90f0f;
  --color-5: #ff5632;
}

SCSS

$color-1: #18171d;
$color-2: #720e16;
$color-3: #9d030f;
$color-4: #d90f0f;
$color-5: #ff5632;

TAILWIND

colors: {
  'brand-1': '#18171d',
  'brand-2': '#720e16',
  'brand-3': '#9d030f',
  'brand-4': '#d90f0f',
  'brand-5': '#ff5632',
}

RGB Array

[24, 23, 29], [114, 14, 22], [157, 3, 15], [217, 15, 15], [255, 86, 50]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #18171D, #720E16, #9D030F, #D90F0F, #FF5632 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #18171d; --color-2: #720e16; --color-3: #9d030f; --color-4: #d90f0f; --color-5: #ff5632. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color