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#0B0721 · #2E173D · #404269 · #634261 · #9C6872

A 5-color palette 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

#0B0721

Deep Indigo · Black · Deep Sea Blue

HEX
#0B0721
RGB
rgb(11, 7, 33)
HSL
hsl(249, 65%, 8%)
HSB
hsb(249, 79%, 13%)
CMYK
cmyk(67%, 79%, 0%, 87%)
Oklch
oklch(15.4% 0.053 285.9)

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

#2E173D

Dark Plum · MidnightBlue · Dark Purple

HEX
#2E173D
RGB
rgb(46, 23, 61)
HSL
hsl(276, 45%, 16%)
HSB
hsb(276, 62%, 24%)
CMYK
cmyk(25%, 62%, 0%, 76%)
Oklch
oklch(25.7% 0.073 310.2)

Traditional「Dark Plum」· Paint「Dark Purple」· Creative Blush Sunrise

#404269

Indigo · DarkSlateGray · Prussian Blue

HEX
#404269
RGB
rgb(64, 66, 105)
HSL
hsl(237, 24%, 33%)
HSB
hsb(237, 39%, 41%)
CMYK
cmyk(39%, 37%, 0%, 59%)
Oklch
oklch(39.5% 0.066 280.7)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#634261

Rose Purple · DimGray · Eggplant

HEX
#634261
RGB
rgb(99, 66, 97)
HSL
hsl(304, 20%, 32%)
HSB
hsb(304, 33%, 39%)
CMYK
cmyk(0%, 33%, 2%, 61%)
Oklch
oklch(42.8% 0.065 328.7)

Traditional「Rose Purple」· Paint「Eggplant」· Creative Blush Sunrise

#9C6872

Crimson · Gray · Passion Red

HEX
#9C6872
RGB
rgb(156, 104, 114)
HSL
hsl(348, 21%, 51%)
HSB
hsb(348, 33%, 61%)
CMYK
cmyk(0%, 33%, 27%, 39%)
Oklch
oklch(57.5% 0.068 6.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0B0721
1E2207

Analogous

071022
0B0721
180722

Triadic

0B0721
220B07
07220B

Split-Comp.

0B0721
221807
102207

Tetradic

0B0721
220710
1E2207
072218

Contrast Matrix WCAG 2.1 Contrast

0B0721
2E173D
404269
634261
9C6872
—
1.2
Fail
2.1
Fail
2.3
Fail
4.3
AA Large
1.2
Fail
—
1.7
Fail
1.9
Fail
3.5
AA Large
2.1
Fail
1.7
Fail
—
1.1
Fail
2.1
Fail
2.3
Fail
1.9
Fail
1.1
Fail
—
1.9
Fail
4.3
AA Large
3.5
AA Large
2.1
Fail
1.9
Fail
—
White BG
19.7AAA
16.1AAA
9.5AAA
8.5AAA
4.5AA
Black BG
1.1Fail
1.3Fail
2.2Fail
2.5Fail
4.6AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

09091B
242434
414160
555459
858570

Deuteranopia

0A0A19
252732
41415D
575958
898C6F

Tritanopia

0B1615
2D2D2B
405856
615452
996E6D

Achromatopsia

0B0B0B
222222
464646
4F4F4F
797979

Shades & Tints Shades & Tints

#0B0721

Dark
Light

#2E173D

Dark
Light

#404269

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0b0721;
  --color-2: #2e173d;
  --color-3: #404269;
  --color-4: #634261;
  --color-5: #9c6872;
}

SCSS

$color-1: #0b0721;
$color-2: #2e173d;
$color-3: #404269;
$color-4: #634261;
$color-5: #9c6872;

TAILWIND

colors: {
  'brand-1': '#0b0721',
  'brand-2': '#2e173d',
  'brand-3': '#404269',
  'brand-4': '#634261',
  'brand-5': '#9c6872',
}

RGB Array

[11, 7, 33], [46, 23, 61], [64, 66, 105], [99, 66, 97], [156, 104, 114]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0B0721, #2E173D, #404269, #634261, #9C6872 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: #0b0721; --color-2: #2e173d; --color-3: #404269; --color-4: #634261; --color-5: #9c6872. 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 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