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#C50E0E · #AD3A23 · #581B1B · #1F0707 · #A3142C

dark

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#C50E0E

Vermilion · FireBrick · Passion Red

HEX
#C50E0E
RGB
rgb(197, 14, 14)
HSL
hsl(0, 87%, 41%)
HSB
hsb(0, 93%, 77%)
CMYK
cmyk(0%, 93%, 93%, 23%)
Oklch
oklch(52.1% 0.208 28.6)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#AD3A23

Vermilion · Brown · Passion Red

HEX
#AD3A23
RGB
rgb(173, 58, 35)
HSL
hsl(10, 66%, 41%)
HSB
hsb(10, 80%, 68%)
CMYK
cmyk(0%, 66%, 80%, 32%)
Oklch
oklch(51.1% 0.155 33.2)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#581B1B

Crimson · Maroon · Wine Red

HEX
#581B1B
RGB
rgb(88, 27, 27)
HSL
hsl(0, 53%, 23%)
HSB
hsb(0, 69%, 35%)
CMYK
cmyk(0%, 69%, 69%, 65%)
Oklch
oklch(31.9% 0.090 23.7)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#1F0707

Vermilion · Black · Deep Berry

HEX
#1F0707
RGB
rgb(31, 7, 7)
HSL
hsl(0, 63%, 7%)
HSB
hsb(0, 77%, 12%)
CMYK
cmyk(0%, 77%, 77%, 88%)
Oklch
oklch(17.1% 0.043 22.7)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#A3142C

Vermilion · Brown · Wine Red

HEX
#A3142C
RGB
rgb(163, 20, 44)
HSL
hsl(350, 78%, 36%)
HSB
hsb(350, 88%, 64%)
CMYK
cmyk(0%, 88%, 73%, 36%)
Oklch
oklch(46.1% 0.174 20.2)

Traditional「Vermilion」· Paint「Wine Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C50E0E
0EC4C4

Analogous

C40E69
C50E0E
C4690E

Triadic

C50E0E
0EC40E
0E0EC4

Split-Comp.

C50E0E
0EC469
0E69C4

Tetradic

C50E0E
69C40E
0EC4C4
690EC4

Contrast Matrix WCAG 2.1 Contrast

C50E0E
AD3A23
581B1B
1F0707
A3142C
—
1.0
Fail
2.2
Fail
3.2
AA Large
1.3
Fail
1.0
Fail
—
2.1
Fail
3.1
AA Large
1.3
Fail
2.2
Fail
2.1
Fail
—
1.5
Fail
1.7
Fail
3.2
AA Large
3.1
AA Large
1.5
Fail
—
2.5
Fail
1.3
Fail
1.3
Fail
1.7
Fail
2.5
Fail
—
White BG
6.1AA
6.2AA
13.2AAA
19.2AAA
7.8AAA
Black BG
3.4AA Large
3.4AA Large
1.6Fail
1.1Fail
2.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

76740E
7B7A29
3E3D1B
151407
656426

Deuteranopia

808E0E
828B2A
41461B
161807
6D7825

Tritanopia

BC0E0E
A72D2E
551B1B
1E0707
9C2221

Achromatopsia

454545
5A5A5A
2D2D2D
0E0E0E
414141

Shades & Tints Shades & Tints

#C50E0E

Dark
Light

#AD3A23

Dark
Light

#581B1B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c50e0e;
  --color-2: #ad3a23;
  --color-3: #581b1b;
  --color-4: #1f0707;
  --color-5: #a3142c;
}

SCSS

$color-1: #c50e0e;
$color-2: #ad3a23;
$color-3: #581b1b;
$color-4: #1f0707;
$color-5: #a3142c;

TAILWIND

colors: {
  'brand-1': '#c50e0e',
  'brand-2': '#ad3a23',
  'brand-3': '#581b1b',
  'brand-4': '#1f0707',
  'brand-5': '#a3142c',
}

RGB Array

[197, 14, 14], [173, 58, 35], [88, 27, 27], [31, 7, 7], [163, 20, 44]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #C50E0E, #AD3A23, #581B1B, #1F0707, #A3142C is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. 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: #c50e0e; --color-2: #ad3a23; --color-3: #581b1b; --color-4: #1f0707; --color-5: #a3142c. 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. 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 dark-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