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#04091C · #0C1631 · #0C136B · #1E1FAB · #1D3AC2

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 App

Color Details Color Details

#04091C

Indigo · Black · Deep Sea Blue

HEX
#04091C
RGB
rgb(4, 9, 28)
HSL
hsl(228, 75%, 6%)
HSB
hsb(228, 86%, 11%)
CMYK
cmyk(86%, 68%, 0%, 89%)
Oklch
oklch(14.7% 0.042 266.8)

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

#0C1631

Indigo · Black · Deep Sea Blue

HEX
#0C1631
RGB
rgb(12, 22, 49)
HSL
hsl(224, 61%, 12%)
HSB
hsb(224, 76%, 19%)
CMYK
cmyk(76%, 55%, 0%, 81%)
Oklch
oklch(20.8% 0.055 266.4)

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

#0C136B

Indigo · MidnightBlue · Prussian Blue

HEX
#0C136B
RGB
rgb(12, 19, 107)
HSL
hsl(236, 80%, 23%)
HSB
hsb(236, 89%, 42%)
CMYK
cmyk(89%, 82%, 0%, 58%)
Oklch
oklch(26.6% 0.147 268.2)

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

#1E1FAB

Deep Indigo · MediumBlue · Prussian Blue

HEX
#1E1FAB
RGB
rgb(30, 31, 171)
HSL
hsl(240, 70%, 39%)
HSB
hsb(240, 82%, 67%)
CMYK
cmyk(82%, 82%, 0%, 33%)
Oklch
oklch(36.9% 0.210 269.6)

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

#1D3AC2

Indigo · MediumBlue · Navy Blue

HEX
#1D3AC2
RGB
rgb(29, 58, 194)
HSL
hsl(229, 74%, 44%)
HSB
hsb(229, 85%, 76%)
CMYK
cmyk(85%, 70%, 0%, 24%)
Oklch
oklch(43.2% 0.212 266.6)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

04091C
1B1604

Analogous

04141B
04091C
0B041B

Triadic

04091C
1B0408
081B04

Split-Comp.

04091C
1B0B04
141B04

Tetradic

04091C
1B0414
1B1604
041B0B

Contrast Matrix WCAG 2.1 Contrast

04091C
0C1631
0C136B
1E1FAB
1D3AC2
—
1.1
Fail
1.2
Fail
1.7
Fail
2.3
Fail
1.1
Fail
—
1.1
Fail
1.6
Fail
2.1
Fail
1.2
Fail
1.1
Fail
—
1.4
Fail
1.8
Fail
1.7
Fail
1.6
Fail
1.4
Fail
—
1.3
Fail
2.3
Fail
2.1
Fail
1.8
Fail
1.3
Fail
—
White BG
19.8AAA
17.9AAA
15.9AAA
11.4AAA
8.6AAA
Black BG
1.1Fail
1.2Fail
1.3Fail
1.8Fail
2.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

060617
10102A
0F0F56
1E1E89
2A2AA1

Deuteranopia

060616
100F29
0F0E51
1E1E81
282699

Tritanopia

041413
0C2524
0C4541
1E6E69
1E8781

Achromatopsia

0A0A0A
161616
1B1B1B
2F2F2F
414141

Shades & Tints Shades & Tints

#04091C

Dark
Light

#0C1631

Dark
Light

#0C136B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #04091c;
  --color-2: #0c1631;
  --color-3: #0c136b;
  --color-4: #1e1fab;
  --color-5: #1d3ac2;
}

SCSS

$color-1: #04091c;
$color-2: #0c1631;
$color-3: #0c136b;
$color-4: #1e1fab;
$color-5: #1d3ac2;

TAILWIND

colors: {
  'brand-1': '#04091c',
  'brand-2': '#0c1631',
  'brand-3': '#0c136b',
  'brand-4': '#1e1fab',
  'brand-5': '#1d3ac2',
}

RGB Array

[4, 9, 28], [12, 22, 49], [12, 19, 107], [30, 31, 171], [29, 58, 194]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #04091C, #0C1631, #0C136B, #1E1FAB, #1D3AC2 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. 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: #04091c; --color-2: #0c1631; --color-3: #0c136b; --color-4: #1e1fab; --color-5: #1d3ac2. 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 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