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#031130 · #003366 · #0973DE · #419C97 · #9CA3AB

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

#031130

Indigo · Black · Deep Sea Blue

HEX
#031130
RGB
rgb(3, 17, 48)
HSL
hsl(221, 88%, 10%)
HSB
hsb(221, 94%, 19%)
CMYK
cmyk(94%, 65%, 0%, 81%)
Oklch
oklch(18.8% 0.066 261.5)

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

#003366

Indigo · MidnightBlue · Deep Sea Blue

HEX
#003366
RGB
rgb(0, 51, 102)
HSL
hsl(210, 100%, 20%)
HSB
hsb(210, 100%, 40%)
CMYK
cmyk(100%, 50%, 0%, 60%)
Oklch
oklch(32.3% 0.103 253.9)

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

#0973DE

Indigo · DodgerBlue · Navy Blue

HEX
#0973DE
RGB
rgb(9, 115, 222)
HSL
hsl(210, 92%, 45%)
HSB
hsb(210, 96%, 87%)
CMYK
cmyk(96%, 48%, 0%, 13%)
Oklch
oklch(56.4% 0.184 255.3)

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

#419C97

Mineral Blue · CadetBlue · Mint Ice

HEX
#419C97
RGB
rgb(65, 156, 151)
HSL
hsl(177, 41%, 43%)
HSB
hsb(177, 58%, 61%)
CMYK
cmyk(58%, 0%, 3%, 39%)
Oklch
oklch(63.7% 0.086 190.3)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#9CA3AB

Azure · DarkGray · Silver Sand

HEX
#9CA3AB
RGB
rgb(156, 163, 171)
HSL
hsl(212, 8%, 64%)
HSB
hsb(212, 9%, 67%)
CMYK
cmyk(9%, 5%, 0%, 33%)
Oklch
oklch(71.2% 0.014 251.6)

Traditional「Azure」· Paint「Silver Sand」· Creative Urban Concrete

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

031130
302203

Analogous

032830
031130
0B0330

Triadic

031130
300311
113003

Split-Comp.

031130
300B03
283003

Tetradic

031130
300328
302203
03300B

Contrast Matrix WCAG 2.1 Contrast

031130
003366
0973DE
419C97
9CA3AB
—
1.5
Fail
4.0
AA Large
5.7
AA
7.3
AAA
1.5
Fail
—
2.7
Fail
3.9
AA Large
4.9
AA
4.0
AA Large
2.7
Fail
—
1.4
Fail
1.8
Fail
5.7
AA
3.9
AA Large
1.4
Fail
—
1.3
Fail
7.3
AAA
4.9
AA
1.8
Fail
1.3
Fail
—
White BG
18.6AAA
12.6AAA
4.6AA
3.3AA Large
2.5Fail
Black BG
1.1Fail
1.7Fail
4.5AA
6.4AA
8.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

090928
16175A
3738C4
686998
9F9FA9

Deuteranopia

080727
130F57
3129BE
635C99
9F9EA9

Tritanopia

042321
03504E
0EB0AB
469999
9CA8A7

Achromatopsia

101010
2A2A2A
606060
808080
A2A2A2

Shades & Tints Shades & Tints

#031130

Dark
Light

#003366

Dark
Light

#0973DE

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #031130;
  --color-2: #003366;
  --color-3: #0973de;
  --color-4: #419c97;
  --color-5: #9ca3ab;
}

SCSS

$color-1: #031130;
$color-2: #003366;
$color-3: #0973de;
$color-4: #419c97;
$color-5: #9ca3ab;

TAILWIND

colors: {
  'brand-1': '#031130',
  'brand-2': '#003366',
  'brand-3': '#0973de',
  'brand-4': '#419c97',
  'brand-5': '#9ca3ab',
}

RGB Array

[3, 17, 48], [0, 51, 102], [9, 115, 222], [65, 156, 151], [156, 163, 171]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #031130, #003366, #0973DE, #419C97, #9CA3AB 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: #031130; --color-2: #003366; --color-3: #0973de; --color-4: #419c97; --color-5: #9ca3ab. 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