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#2B3140 · #E86C54 · #72B2B8 · #E7EBD5

A 4-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#2B3140

Indigo · DarkSlateGray · Prussian Blue

HEX
#2B3140
RGB
rgb(43, 49, 64)
HSL
hsl(223, 20%, 21%)
HSB
hsb(223, 33%, 25%)
CMYK
cmyk(33%, 23%, 0%, 75%)
Oklch
oklch(31.4% 0.028 267.8)

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

#E86C54

Peach Pink · Tomato · Coral Red

HEX
#E86C54
RGB
rgb(232, 108, 84)
HSL
hsl(10, 76%, 62%)
HSB
hsb(10, 64%, 91%)
CMYK
cmyk(0%, 53%, 64%, 9%)
Oklch
oklch(67.6% 0.159 32.6)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#72B2B8

Slate Blue · MediumAquaMarine · Lake Green

HEX
#72B2B8
RGB
rgb(114, 178, 184)
HSL
hsl(185, 33%, 58%)
HSB
hsb(185, 38%, 72%)
CMYK
cmyk(38%, 3%, 0%, 28%)
Oklch
oklch(72.3% 0.066 203.4)

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

#E7EBD5

Willow Green · Beige · Mint Green

HEX
#E7EBD5
RGB
rgb(231, 235, 213)
HSL
hsl(71, 35%, 88%)
HSB
hsb(71, 9%, 92%)
CMYK
cmyk(2%, 0%, 9%, 8%)
Oklch
oklch(93.1% 0.029 115.3)

Traditional「Willow Green」· Paint「Mint Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B3140
403A2B

Analogous

2B3C40
2B3140
2F2B40

Triadic

2B3140
402B31
31402B

Split-Comp.

2B3140
402F2B
3C402B

Tetradic

2B3140
402B3C
403A2B
2B402F

Contrast Matrix WCAG 2.1 Contrast

2B3140
E86C54
72B2B8
E7EBD5
—
4.1
AA Large
5.4
AA
10.7
AAA
4.1
AA Large
—
1.3
Fail
2.6
Fail
5.4
AA
1.3
Fail
—
2.0
Fail
10.7
AAA
2.6
Fail
2.0
Fail
—
White BG
13.0AAA
3.1AA Large
2.4Fail
1.2Fail
Black BG
1.6Fail
6.7AA
8.8AAA
17.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2E2E3C
B2B15A
8E8EB7
E9E9DA

Deuteranopia

2D2D3C
BAC35B
8A85B6
E9E8DC

Tritanopia

2B3A39
E25E5F
75B5B5
E7DFDF

Achromatopsia

313131
8E8E8E
A0A0A0
E7E7E7

Shades & Tints Shades & Tints

#2B3140

Dark
Light

#E86C54

Dark
Light

#72B2B8

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b3140;
  --color-2: #e86c54;
  --color-3: #72b2b8;
  --color-4: #e7ebd5;
}

SCSS

$color-1: #2b3140;
$color-2: #e86c54;
$color-3: #72b2b8;
$color-4: #e7ebd5;

TAILWIND

colors: {
  'brand-1': '#2b3140',
  'brand-2': '#e86c54',
  'brand-3': '#72b2b8',
  'brand-4': '#e7ebd5',
}

RGB Array

[43, 49, 64], [232, 108, 84], [114, 178, 184], [231, 235, 213]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #2B3140, #E86C54, #72B2B8, #E7EBD5 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2b3140; --color-2: #e86c54; --color-3: #72b2b8; --color-4: #e7ebd5. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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 4-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