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#400404 · #5E2342 · #62427D · #5B5CA6 · #578DEA

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

#400404

Vermilion · Black · Deep Berry

HEX
#400404
RGB
rgb(64, 4, 4)
HSL
hsl(0, 88%, 13%)
HSB
hsb(0, 94%, 25%)
CMYK
cmyk(0%, 94%, 94%, 75%)
Oklch
oklch(23.9% 0.090 27.5)

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

#5E2342

Rose Purple · DarkSlateGray · Raspberry

HEX
#5E2342
RGB
rgb(94, 35, 66)
HSL
hsl(328, 46%, 25%)
HSB
hsb(328, 63%, 37%)
CMYK
cmyk(0%, 63%, 30%, 63%)
Oklch
oklch(35.4% 0.094 350.3)

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

#62427D

Dark Plum · DarkSlateBlue · Eggplant

HEX
#62427D
RGB
rgb(98, 66, 125)
HSL
hsl(273, 31%, 37%)
HSB
hsb(273, 47%, 49%)
CMYK
cmyk(22%, 47%, 0%, 51%)
Oklch
oklch(44.1% 0.100 307.8)

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

#5B5CA6

Indigo · SlateBlue · Navy Blue

HEX
#5B5CA6
RGB
rgb(91, 92, 166)
HSL
hsl(239, 30%, 50%)
HSB
hsb(239, 45%, 65%)
CMYK
cmyk(45%, 45%, 0%, 35%)
Oklch
oklch(50.9% 0.116 280.9)

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

#578DEA

Azure · CornflowerBlue · Cobalt Blue

HEX
#578DEA
RGB
rgb(87, 141, 234)
HSL
hsl(218, 78%, 63%)
HSB
hsb(218, 63%, 92%)
CMYK
cmyk(63%, 40%, 0%, 8%)
Oklch
oklch(65.0% 0.151 260.6)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

400404
043E3E

Analogous

3E0421
400404
3E2104

Triadic

400404
043E04
04043E

Split-Comp.

400404
043E21
04213E

Tetradic

400404
213E04
043E3E
21043E

Contrast Matrix WCAG 2.1 Contrast

400404
5E2342
62427D
5B5CA6
578DEA
—
1.5
Fail
2.1
Fail
2.9
Fail
5.2
AA
1.5
Fail
—
1.4
Fail
2.0
Fail
3.6
AA Large
2.1
Fail
1.4
Fail
—
1.4
Fail
2.5
Fail
2.9
Fail
2.0
Fail
1.4
Fail
—
1.8
Fail
5.2
AA
3.6
AA Large
2.5
Fail
1.8
Fail
—
White BG
17.0AAA
11.7AAA
8.1AAA
6.0AA
3.3AA Large
Black BG
1.2Fail
1.8Fail
2.6Fail
3.5AA Large
6.4AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

262504
44443A
54546F
5B5B94
6E6FD3

Deuteranopia

2A2E04
484C39
56586B
5B5B90
6B67CE

Tritanopia

3D0404
5B3533
606361
5B8683
5AC2BE

Achromatopsia

161616
383838
525252
646464
878787

Shades & Tints Shades & Tints

#400404

Dark
Light

#5E2342

Dark
Light

#62427D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #400404;
  --color-2: #5e2342;
  --color-3: #62427d;
  --color-4: #5b5ca6;
  --color-5: #578dea;
}

SCSS

$color-1: #400404;
$color-2: #5e2342;
$color-3: #62427d;
$color-4: #5b5ca6;
$color-5: #578dea;

TAILWIND

colors: {
  'brand-1': '#400404',
  'brand-2': '#5e2342',
  'brand-3': '#62427d',
  'brand-4': '#5b5ca6',
  'brand-5': '#578dea',
}

RGB Array

[64, 4, 4], [94, 35, 66], [98, 66, 125], [91, 92, 166], [87, 141, 234]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #400404, #5E2342, #62427D, #5B5CA6, #578DEA 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: #400404; --color-2: #5e2342; --color-3: #62427d; --color-4: #5b5ca6; --color-5: #578dea. 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