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#14203A · #313C5A · #658486 · #57B8E2 · #08252D

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

#14203A

Indigo · MidnightBlue · Deep Sea Blue

HEX
#14203A
RGB
rgb(20, 32, 58)
HSL
hsl(221, 49%, 15%)
HSB
hsb(221, 66%, 23%)
CMYK
cmyk(66%, 45%, 0%, 77%)
Oklch
oklch(24.7% 0.053 264.2)

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

#313C5A

Indigo · DarkSlateGray · Prussian Blue

HEX
#313C5A
RGB
rgb(49, 60, 90)
HSL
hsl(224, 29%, 27%)
HSB
hsb(224, 46%, 35%)
CMYK
cmyk(46%, 33%, 0%, 65%)
Oklch
oklch(36.0% 0.054 268.2)

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

#658486

Slate Blue · SlateGray · Mint Ice

HEX
#658486
RGB
rgb(101, 132, 134)
HSL
hsl(184, 14%, 46%)
HSB
hsb(184, 25%, 53%)
CMYK
cmyk(25%, 1%, 0%, 47%)
Oklch
oklch(59.0% 0.035 201.2)

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

#57B8E2

Sky Blue · MediumTurquoise · Lake Green

HEX
#57B8E2
RGB
rgb(87, 184, 226)
HSL
hsl(198, 71%, 61%)
HSB
hsb(198, 62%, 89%)
CMYK
cmyk(62%, 19%, 0%, 11%)
Oklch
oklch(74.1% 0.109 229.2)

Traditional「Sky Blue」· Paint「Lake Green」· Creative Arctic Pool

#08252D

Lake Blue · Black · Peacock Green

HEX
#08252D
RGB
rgb(8, 37, 45)
HSL
hsl(193, 70%, 10%)
HSB
hsb(193, 82%, 18%)
CMYK
cmyk(82%, 18%, 0%, 82%)
Oklch
oklch(24.7% 0.037 219.5)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

14203A
392D14

Analogous

143239
14203A
1A1439

Triadic

14203A
39141F
1F3914

Split-Comp.

14203A
391A14
323914

Tetradic

14203A
391432
392D14
14391A

Contrast Matrix WCAG 2.1 Contrast

14203A
313C5A
658486
57B8E2
08252D
—
1.5
Fail
4.0
AA Large
7.2
AAA
1.0
Fail
1.5
Fail
—
2.7
Fail
4.9
AA
1.5
Fail
4.0
AA Large
2.7
Fail
—
1.8
Fail
4.0
AA Large
7.2
AAA
4.9
AA
1.8
Fail
—
7.1
AAA
1.0
Fail
1.5
Fail
4.0
AA Large
7.1
AAA
—
White BG
16.2AAA
10.9AAA
4.0AA Large
2.2Fail
16.0AAA
Black BG
1.3Fail
1.9Fail
5.2AA
9.4AAA
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

191934
363653
727386
8182D8
15152B

Deuteranopia

191832
353451
716E85
7B74D5
13112B

Tritanopia

152F2E
324D4C
678585
5CD0CE
092A29

Achromatopsia

1F1F1F
3C3C3C
7B7B7B
A0A0A0
1D1D1D

Shades & Tints Shades & Tints

#14203A

Dark
Light

#313C5A

Dark
Light

#658486

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #14203a;
  --color-2: #313c5a;
  --color-3: #658486;
  --color-4: #57b8e2;
  --color-5: #08252d;
}

SCSS

$color-1: #14203a;
$color-2: #313c5a;
$color-3: #658486;
$color-4: #57b8e2;
$color-5: #08252d;

TAILWIND

colors: {
  'brand-1': '#14203a',
  'brand-2': '#313c5a',
  'brand-3': '#658486',
  'brand-4': '#57b8e2',
  'brand-5': '#08252d',
}

RGB Array

[20, 32, 58], [49, 60, 90], [101, 132, 134], [87, 184, 226], [8, 37, 45]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #14203A, #313C5A, #658486, #57B8E2, #08252D 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: #14203a; --color-2: #313c5a; --color-3: #658486; --color-4: #57b8e2; --color-5: #08252d. 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