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#8370B0 · #4545A5 · #24267D · #151754 · #03080C

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#8370B0

Deep Indigo · LightSlateGray · Navy Blue

HEX
#8370B0
RGB
rgb(131, 112, 176)
HSL
hsl(258, 29%, 56%)
HSB
hsb(258, 36%, 69%)
CMYK
cmyk(26%, 36%, 0%, 31%)
Oklch
oklch(58.9% 0.098 297.0)

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

#4545A5

Deep Indigo · DarkSlateBlue · Navy Blue

HEX
#4545A5
RGB
rgb(69, 69, 165)
HSL
hsl(240, 41%, 46%)
HSB
hsb(240, 58%, 65%)
CMYK
cmyk(58%, 58%, 0%, 35%)
Oklch
oklch(44.7% 0.151 278.4)

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

#24267D

Indigo · MidnightBlue · Prussian Blue

HEX
#24267D
RGB
rgb(36, 38, 125)
HSL
hsl(239, 55%, 32%)
HSB
hsb(239, 71%, 49%)
CMYK
cmyk(71%, 70%, 0%, 51%)
Oklch
oklch(33.1% 0.143 274.3)

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

#151754

Indigo · MidnightBlue · Prussian Blue

HEX
#151754
RGB
rgb(21, 23, 84)
HSL
hsl(238, 60%, 21%)
HSB
hsb(238, 75%, 33%)
CMYK
cmyk(75%, 73%, 0%, 67%)
Oklch
oklch(25.1% 0.108 274.0)

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

#03080C

Lake Blue · Black · Deep Sea Blue

HEX
#03080C
RGB
rgb(3, 8, 12)
HSL
hsl(207, 60%, 3%)
HSB
hsb(207, 75%, 5%)
CMYK
cmyk(75%, 33%, 0%, 95%)
Oklch
oklch(12.9% 0.015 234.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

8370B0
9CAF6E

Analogous

6E7BAF
8370B0
A26EAF

Triadic

8370B0
AF826E
6EAF82

Split-Comp.

8370B0
AFA26E
7BAF6E

Tetradic

8370B0
AF6E7B
9CAF6E
6EAFA2

Contrast Matrix WCAG 2.1 Contrast

8370B0
4545A5
24267D
151754
03080C
—
1.9
Fail
3.0
Fail
3.8
AA Large
4.7
AA
1.9
Fail
—
1.6
Fail
2.1
Fail
2.5
Fail
3.0
Fail
1.6
Fail
—
1.3
Fail
1.6
Fail
3.8
AA Large
2.1
Fail
1.3
Fail
—
1.2
Fail
4.7
AA
2.5
Fail
1.6
Fail
1.2
Fail
—
White BG
4.3AA Large
7.9AAA
12.7AAA
16.4AAA
20.1AAA
Black BG
4.9AA
2.6Fail
1.6Fail
1.3Fail
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

7B7BA1
45458E
252568
161645
05050B

Deuteranopia

7C7D9D
454588
252563
161642
05050B

Tritanopia

829492
457B77
245754
153A37
030A0A

Achromatopsia

7D7D7D
505050
2F2F2F
1D1D1D
070707

Shades & Tints Shades & Tints

#8370B0

Dark
Light

#4545A5

Dark
Light

#24267D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #8370b0;
  --color-2: #4545a5;
  --color-3: #24267d;
  --color-4: #151754;
  --color-5: #03080c;
}

SCSS

$color-1: #8370b0;
$color-2: #4545a5;
$color-3: #24267d;
$color-4: #151754;
$color-5: #03080c;

TAILWIND

colors: {
  'brand-1': '#8370b0',
  'brand-2': '#4545a5',
  'brand-3': '#24267d',
  'brand-4': '#151754',
  'brand-5': '#03080c',
}

RGB Array

[131, 112, 176], [69, 69, 165], [36, 38, 125], [21, 23, 84], [3, 8, 12]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #8370B0, #4545A5, #24267D, #151754, #03080C 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: #8370b0; --color-2: #4545a5; --color-3: #24267d; --color-4: #151754; --color-5: #03080c. 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