#643DE8 + #434334 + #383D78 + #2A0AD2 + #2C2A2E - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#643DE8

Deep Indigo · SlateBlue · Navy Blue

HEX

#643DE8

RGB

rgb(100, 61, 232)

HSL

hsl(254, 79%, 57%)

HSB

hsb(254, 74%, 91%)

CMYK

cmyk(57%, 74%, 0%, 9%)

Oklch

oklch(51.8% 0.239 284.8)

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

#434334

Autumn Sage · DarkSlateGray · Amber Gold

HEX

#434334

RGB

rgb(67, 67, 52)

HSL

hsl(60, 13%, 23%)

HSB

hsb(60, 22%, 26%)

CMYK

cmyk(0%, 0%, 22%, 74%)

Oklch

oklch(37.8% 0.024 107.5)

Traditional「Autumn Sage」· Paint「Amber Gold」· Creative Blush Sunrise

#383D78

Indigo · DarkSlateBlue · Prussian Blue

HEX

#383D78

RGB

rgb(56, 61, 120)

HSL

hsl(235, 36%, 35%)

HSB

hsb(235, 53%, 47%)

CMYK

cmyk(53%, 49%, 0%, 53%)

Oklch

oklch(38.7% 0.099 277.1)

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

#2A0AD2

Deep Indigo · MediumBlue · Navy Blue

HEX

#2A0AD2

RGB

rgb(42, 10, 210)

HSL

hsl(250, 91%, 43%)

HSB

hsb(250, 95%, 82%)

CMYK

cmyk(80%, 95%, 0%, 18%)

Oklch

oklch(40.8% 0.259 271.1)

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

#2C2A2E

Dark Cyan · DarkSlateGray · Dark Stone

HEX

#2C2A2E

RGB

rgb(44, 42, 46)

HSL

hsl(270, 5%, 17%)

HSB

hsb(270, 9%, 18%)

CMYK

cmyk(4%, 9%, 0%, 82%)

Oklch

oklch(28.9% 0.008 308.2)

Traditional「Dark Cyan」· Paint「Dark Stone」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

643DE8

C0E83B

Analogous

3B69E8

643DE8

BA3BE8

Triadic

643DE8

E8633B

3BE863

Split-Comp.

643DE8

E8BA3B

69E83B

Tetradic

643DE8

E83B69

C0E83B

3BE8BA

Contrast Matrix WCAG 2.1 Contrast

643DE8	434334	383D78	2A0AD2	2C2A2E
—	1.6 Fail	1.6 Fail	1.6 Fail	2.3 Fail
1.6 Fail	—	1.0 Fail	1.0 Fail	1.4 Fail
1.6 Fail	1.0 Fail	—	1.0 Fail	1.4 Fail
1.6 Fail	1.0 Fail	1.0 Fail	—	1.4 Fail
2.3 Fail	1.4 Fail	1.4 Fail	1.4 Fail	—

White BG

6.2AA

10.0AAA

10.1AAA

14.2AAA

Black BG

3.4AA Large

2.1Fail

1.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

5353BF

434338

3A3A6A

1C1CA2

2B2B2D

Deuteranopia

5558B5

434339

3A3A66

1E2096

2B2B2D

Tritanopia

629E97

433A3B

385E5C

287B73

2C2C2C

Achromatopsia

5C5C5C

414141

424242

2A2A2A

2B2B2B

Shades & Tints Shades & Tints

#643DE8

Dark

Light

#434334

Dark

Light

#383D78

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #643de8;
  --color-2: #434334;
  --color-3: #383d78;
  --color-4: #2a0ad2;
  --color-5: #2c2a2e;
}

SCSS

$color-1: #643de8;
$color-2: #434334;
$color-3: #383d78;
$color-4: #2a0ad2;
$color-5: #2c2a2e;

TAILWIND

colors: {
  'brand-1': '#643de8',
  'brand-2': '#434334',
  'brand-3': '#383d78',
  'brand-4': '#2a0ad2',
  'brand-5': '#2c2a2e',
}

RGB Array

[100, 61, 232], [67, 67, 52], [56, 61, 120], [42, 10, 210], [44, 42, 46]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #643DE8, #434334, #383D78, #2A0AD2, #2C2A2E is ideal for: tech websites, dark mode UIs, game UIs. 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: #643de8; --color-2: #434334; --color-3: #383d78; --color-4: #2a0ad2; --color-5: #2c2a2e. 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 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