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#010101 · #7F331C · #C04313 · #20283D · #131A2A

dark

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#010101

Ink Black · Black · Jet Black

HEX
#010101
RGB
rgb(1, 1, 1)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(6.7% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#7F331C

Vermilion · Brown · Wine Red

HEX
#7F331C
RGB
rgb(127, 51, 28)
HSL
hsl(14, 64%, 30%)
HSB
hsb(14, 78%, 50%)
CMYK
cmyk(0%, 60%, 78%, 50%)
Oklch
oklch(42.3% 0.111 37.3)

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

#C04313

Tangerine · FireBrick · Amber Brown

HEX
#C04313
RGB
rgb(192, 67, 19)
HSL
hsl(17, 82%, 41%)
HSB
hsb(17, 90%, 75%)
CMYK
cmyk(0%, 65%, 90%, 25%)
Oklch
oklch(55.3% 0.169 38.4)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#20283D

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#20283D
RGB
rgb(32, 40, 61)
HSL
hsl(223, 31%, 18%)
HSB
hsb(223, 48%, 24%)
CMYK
cmyk(48%, 34%, 0%, 76%)
Oklch
oklch(28.0% 0.041 267.8)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#131A2A

Indigo · Black · Deep Sea Blue

HEX
#131A2A
RGB
rgb(19, 26, 42)
HSL
hsl(222, 38%, 12%)
HSB
hsb(222, 55%, 16%)
CMYK
cmyk(55%, 38%, 0%, 84%)
Oklch
oklch(21.9% 0.033 265.7)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

010101
000000

Analogous

000000
010101
000000

Triadic

010101
000000
000000

Split-Comp.

010101
000000
000000

Tetradic

010101
000000
000000
000000

Contrast Matrix WCAG 2.1 Contrast

010101
7F331C
C04313
20283D
131A2A
—
2.4
Fail
4.0
AA Large
1.4
Fail
1.2
Fail
2.4
Fail
—
1.7
Fail
1.7
Fail
2.0
Fail
4.0
AA Large
1.7
Fail
—
2.8
Fail
3.4
AA Large
1.4
Fail
1.7
Fail
2.8
Fail
—
1.2
Fail
1.2
Fail
2.0
Fail
3.4
AA Large
1.2
Fail
—
White BG
20.9AAA
8.8AAA
5.2AA
14.7AAA
17.4AAA
Black BG
1.0Fail
2.4Fail
4.1AA Large
1.4Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

010101
5E5D22
8A891F
232438
161626

Deuteranopia

010101
636823
919A21
232237
161525

Tritanopia

010101
7B2627
BA282A
203433
132322

Achromatopsia

010101
474747
636363
282828
1A1A1A

Shades & Tints Shades & Tints

#010101

Dark
Light

#7F331C

Dark
Light

#C04313

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #010101;
  --color-2: #7f331c;
  --color-3: #c04313;
  --color-4: #20283d;
  --color-5: #131a2a;
}

SCSS

$color-1: #010101;
$color-2: #7f331c;
$color-3: #c04313;
$color-4: #20283d;
$color-5: #131a2a;

TAILWIND

colors: {
  'brand-1': '#010101',
  'brand-2': '#7f331c',
  'brand-3': '#c04313',
  'brand-4': '#20283d',
  'brand-5': '#131a2a',
}

RGB Array

[1, 1, 1], [127, 51, 28], [192, 67, 19], [32, 40, 61], [19, 26, 42]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #010101, #7F331C, #C04313, #20283D, #131A2A is ideal for: tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #010101; --color-2: #7f331c; --color-3: #c04313; --color-4: #20283d; --color-5: #131a2a. 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 dark-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. 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