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#0A0D1E · #1D0082 · #2500AC · #3200E5 · #3100FF

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

#0A0D1E

Indigo · Black · Deep Sea Blue

HEX
#0A0D1E
RGB
rgb(10, 13, 30)
HSL
hsl(231, 50%, 8%)
HSB
hsb(231, 67%, 12%)
CMYK
cmyk(67%, 57%, 0%, 88%)
Oklch
oklch(16.6% 0.036 274.3)

TraditionalIndigo」· PaintDeep Sea Blue」· Creative Blush Sunrise

#1D0082

Deep Indigo · Navy · Prussian Blue

HEX
#1D0082
RGB
rgb(29, 0, 130)
HSL
hsl(253, 100%, 25%)
HSB
hsb(253, 100%, 51%)
CMYK
cmyk(78%, 100%, 0%, 49%)
Oklch
oklch(28.8% 0.182 274.5)

TraditionalDeep Indigo」· PaintPrussian Blue」· Creative Blush Sunrise

#2500AC

Deep Indigo · MediumBlue · Prussian Blue

HEX
#2500AC
RGB
rgb(37, 0, 172)
HSL
hsl(253, 100%, 34%)
HSB
hsb(253, 100%, 67%)
CMYK
cmyk(78%, 100%, 0%, 33%)
Oklch
oklch(35.1% 0.225 272.8)

TraditionalDeep Indigo」· PaintPrussian Blue」· Creative Blush Sunrise

#3200E5

Deep Indigo · MediumBlue · Navy Blue

HEX
#3200E5
RGB
rgb(50, 0, 229)
HSL
hsl(253, 100%, 45%)
HSB
hsb(253, 100%, 90%)
CMYK
cmyk(78%, 100%, 0%, 10%)
Oklch
oklch(43.3% 0.279 272.0)

TraditionalDeep Indigo」· PaintNavy Blue」· Creative Blush Sunrise

#3100FF

Deep Indigo · Blue · Navy Blue

HEX
#3100FF
RGB
rgb(49, 0, 255)
HSL
hsl(252, 100%, 50%)
HSB
hsb(252, 100%, 100%)
CMYK
cmyk(81%, 100%, 0%, 0%)
Oklch
oklch(46.5% 0.304 270.2)

TraditionalDeep Indigo」· PaintNavy Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0A0D1E
1F1C0A

Analogous

0A171F
0A0D1E
110A1F

Triadic

0A0D1E
1F0A0D
0D1F0A

Split-Comp.

0A0D1E
1F110A
171F0A

Tetradic

0A0D1E
1F0A17
1F1C0A
0A1F11

Contrast Matrix WCAG 2.1 Contrast

0A0D1E
1D0082
2500AC
3200E5
3100FF
1.3
Fail
1.5
Fail
2.1
Fail
2.4
Fail
1.3
Fail
1.2
Fail
1.6
Fail
1.9
Fail
1.5
Fail
1.2
Fail
1.4
Fail
1.5
Fail
2.1
Fail
1.6
Fail
1.4
Fail
1.1
Fail
2.4
Fail
1.9
Fail
1.5
Fail
1.1
Fail
White BG
19.3AAA
15.3AAA
12.5AAA
9.3AAA
8.2AAA
Black BG
1.1Fail
1.4Fail
1.7Fail
2.3Fail
2.6Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

0B0B1A
101063
151582
1C1CAE
1C1BC1

Deuteranopia

0B0B19
12145B
171A78
1F23A0
1F22B3

Tritanopia

0A1716
1C4A44
23625A
308278
2F9186

Achromatopsia

0E0E0E
171717
1F1F1F
292929
2C2C2C

Shades & Tints Shades & Tints

#0A0D1E

Dark
Light

#1D0082

Dark
Light

#2500AC

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0a0d1e;
  --color-2: #1d0082;
  --color-3: #2500ac;
  --color-4: #3200e5;
  --color-5: #3100ff;
}

SCSS

$color-1: #0a0d1e;
$color-2: #1d0082;
$color-3: #2500ac;
$color-4: #3200e5;
$color-5: #3100ff;

TAILWIND

colors: {
  'brand-1': '#0a0d1e',
  'brand-2': '#1d0082',
  'brand-3': '#2500ac',
  'brand-4': '#3200e5',
  'brand-5': '#3100ff',
}

RGB Array

[10, 13, 30], [29, 0, 130], [37, 0, 172], [50, 0, 229], [49, 0, 255]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0A0D1E, #1D0082, #2500AC, #3200E5, #3100FF 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: #0a0d1e; --color-2: #1d0082; --color-3: #2500ac; --color-4: #3200e5; --color-5: #3100ff. 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