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#270438 · #290D4F · #003482 · #0454CC · #E4E9F1

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#270438

Royal Purple · MidnightBlue · Dark Purple

HEX
#270438
RGB
rgb(39, 4, 56)
HSL
hsl(280, 87%, 12%)
HSB
hsb(280, 93%, 22%)
CMYK
cmyk(30%, 93%, 0%, 78%)
Oklch
oklch(21.3% 0.096 311.6)

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

#290D4F

Deep Indigo · MidnightBlue · Dark Purple

HEX
#290D4F
RGB
rgb(41, 13, 79)
HSL
hsl(265, 72%, 18%)
HSB
hsb(265, 84%, 31%)
CMYK
cmyk(48%, 84%, 0%, 69%)
Oklch
oklch(25.0% 0.111 296.7)

Traditional「Deep Indigo」· Paint「Dark Purple」· Creative Blush Sunrise

#003482

Indigo · MidnightBlue · Prussian Blue

HEX
#003482
RGB
rgb(0, 52, 130)
HSL
hsl(216, 100%, 25%)
HSB
hsb(216, 100%, 51%)
CMYK
cmyk(100%, 60%, 0%, 49%)
Oklch
oklch(35.0% 0.141 259.7)

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

#0454CC

Indigo · DodgerBlue · Navy Blue

HEX
#0454CC
RGB
rgb(4, 84, 204)
HSL
hsl(216, 96%, 41%)
HSB
hsb(216, 98%, 80%)
CMYK
cmyk(98%, 59%, 0%, 20%)
Oklch
oklch(48.5% 0.198 260.4)

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

#E4E9F1

Azure · Lavender · Sky Blue

HEX
#E4E9F1
RGB
rgb(228, 233, 241)
HSL
hsl(217, 32%, 92%)
HSB
hsb(217, 5%, 95%)
CMYK
cmyk(5%, 3%, 0%, 5%)
Oklch
oklch(93.3% 0.012 259.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

270438
163904

Analogous

0D0439
270438
390430

Triadic

270438
392704
043927

Split-Comp.

270438
303904
04390D

Tetradic

270438
390D04
163904
043039

Contrast Matrix WCAG 2.1 Contrast

270438
290D4F
003482
0454CC
E4E9F1
—
1.1
Fail
1.6
Fail
2.7
Fail
14.8
AAA
1.1
Fail
—
1.4
Fail
2.5
Fail
13.6
AAA
1.6
Fail
1.4
Fail
—
1.7
Fail
9.5
AAA
2.7
Fail
2.5
Fail
1.7
Fail
—
5.5
AA
14.8
AAA
13.6
AAA
9.5
AAA
5.5
AA
—
White BG
18.1AAA
16.6AAA
11.6AAA
6.7AA
1.2Fail
Black BG
1.2Fail
1.3Fail
1.8Fail
3.1AA Large
17.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

18182B
1D1D3F
17176F
2727AF
E6E6EF

Deuteranopia

1A1C28
1F213B
14106B
221CA8
E6E6EF

Tritanopia

25211F
283230
03605D
089893
E4EEED

Achromatopsia

141414
1D1D1D
2D2D2D
4A4A4A
E8E8E8

Shades & Tints Shades & Tints

#270438

Dark
Light

#290D4F

Dark
Light

#003482

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #270438;
  --color-2: #290d4f;
  --color-3: #003482;
  --color-4: #0454cc;
  --color-5: #e4e9f1;
}

SCSS

$color-1: #270438;
$color-2: #290d4f;
$color-3: #003482;
$color-4: #0454cc;
$color-5: #e4e9f1;

TAILWIND

colors: {
  'brand-1': '#270438',
  'brand-2': '#290d4f',
  'brand-3': '#003482',
  'brand-4': '#0454cc',
  'brand-5': '#e4e9f1',
}

RGB Array

[39, 4, 56], [41, 13, 79], [0, 52, 130], [4, 84, 204], [228, 233, 241]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #270438, #290D4F, #003482, #0454CC, #E4E9F1 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #270438; --color-2: #290d4f; --color-3: #003482; --color-4: #0454cc; --color-5: #e4e9f1. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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