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#0A1E47 · #1A3F4E · #2C696F · #4A8C57 · #7AB478

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

#0A1E47

Indigo · MidnightBlue · Deep Sea Blue

HEX
#0A1E47
RGB
rgb(10, 30, 71)
HSL
hsl(220, 75%, 16%)
HSB
hsb(220, 86%, 28%)
CMYK
cmyk(86%, 58%, 0%, 72%)
Oklch
oklch(24.7% 0.081 262.5)

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

#1A3F4E

Slate Blue · DarkSlateGray · Peacock Green

HEX
#1A3F4E
RGB
rgb(26, 63, 78)
HSL
hsl(197, 50%, 20%)
HSB
hsb(197, 67%, 31%)
CMYK
cmyk(67%, 19%, 0%, 69%)
Oklch
oklch(34.8% 0.049 227.4)

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

#2C696F

Slate Blue · DarkSlateGray · Mint Ice

HEX
#2C696F
RGB
rgb(44, 105, 111)
HSL
hsl(185, 43%, 30%)
HSB
hsb(185, 60%, 44%)
CMYK
cmyk(60%, 5%, 0%, 56%)
Oklch
oklch(48.4% 0.063 204.1)

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

#4A8C57

Celadon · SeaGreen · Olive Green

HEX
#4A8C57
RGB
rgb(74, 140, 87)
HSL
hsl(132, 31%, 42%)
HSB
hsb(132, 47%, 55%)
CMYK
cmyk(47%, 0%, 38%, 45%)
Oklch
oklch(58.2% 0.106 148.7)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

#7AB478

Celadon · DarkSeaGreen · Olive Green

HEX
#7AB478
RGB
rgb(122, 180, 120)
HSL
hsl(118, 29%, 59%)
HSB
hsb(118, 33%, 71%)
CMYK
cmyk(32%, 0%, 33%, 29%)
Oklch
oklch(71.4% 0.105 143.6)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0A1E47
47330A

Analogous

0A3D47
0A1E47
140A47

Triadic

0A1E47
470A1F
1F470A

Split-Comp.

0A1E47
47140A
3D470A

Tetradic

0A1E47
470A3D
47330A
0A4714

Contrast Matrix WCAG 2.1 Contrast

0A1E47
1A3F4E
2C696F
4A8C57
7AB478
—
1.4
Fail
2.6
Fail
4.0
AA Large
6.7
AA
1.4
Fail
—
1.8
Fail
2.8
Fail
4.6
AA
2.6
Fail
1.8
Fail
—
1.5
Fail
2.6
Fail
4.0
AA Large
2.8
Fail
1.5
Fail
—
1.7
Fail
6.7
AA
4.6
AA
2.6
Fail
1.7
Fail
—
White BG
16.3AAA
11.3AAA
6.3AA
4.1AA Large
2.4Fail
Black BG
1.3Fail
1.9Fail
3.4AA Large
5.2AA
8.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

13133D
2A2A4A
46476E
676764
939487

Deuteranopia

12103B
28254A
433E6D
635E67
908B8A

Tritanopia

0B3534
1C4847
2F6C6C
4D6E70
7D9295

Achromatopsia

1D1D1D
363636
575757
727272
9C9C9C

Shades & Tints Shades & Tints

#0A1E47

Dark
Light

#1A3F4E

Dark
Light

#2C696F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0a1e47;
  --color-2: #1a3f4e;
  --color-3: #2c696f;
  --color-4: #4a8c57;
  --color-5: #7ab478;
}

SCSS

$color-1: #0a1e47;
$color-2: #1a3f4e;
$color-3: #2c696f;
$color-4: #4a8c57;
$color-5: #7ab478;

TAILWIND

colors: {
  'brand-1': '#0a1e47',
  'brand-2': '#1a3f4e',
  'brand-3': '#2c696f',
  'brand-4': '#4a8c57',
  'brand-5': '#7ab478',
}

RGB Array

[10, 30, 71], [26, 63, 78], [44, 105, 111], [74, 140, 87], [122, 180, 120]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0A1E47, #1A3F4E, #2C696F, #4A8C57, #7AB478 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: #0a1e47; --color-2: #1a3f4e; --color-3: #2c696f; --color-4: #4a8c57; --color-5: #7ab478. 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