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#2B3129 · #1F251D · #555854 · #727870 · #B2B8B0

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremium

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#2B3129

Celadon · DarkSlateGray · Dark Stone

HEX
#2B3129
RGB
rgb(43, 49, 41)
HSL
hsl(105, 9%, 18%)
HSB
hsb(105, 16%, 19%)
CMYK
cmyk(12%, 0%, 16%, 81%)
Oklch
oklch(30.5% 0.016 137.9)

Traditional「Celadon」· Paint「Dark Stone」· Creative Midnight Shadow

#1F251D

Celadon · Black · Dark Green

HEX
#1F251D
RGB
rgb(31, 37, 29)
HSL
hsl(105, 12%, 13%)
HSB
hsb(105, 22%, 15%)
CMYK
cmyk(16%, 0%, 22%, 85%)
Oklch
oklch(25.6% 0.017 137.9)

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

#555854

Ink Gray · DimGray · Charcoal

HEX
#555854
RGB
rgb(85, 88, 84)
HSL
hsl(105, 2%, 34%)
HSB
hsb(105, 5%, 35%)
CMYK
cmyk(3%, 0%, 5%, 65%)
Oklch
oklch(45.6% 0.007 137.8)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#727870

Ink Gray · DimGray · Warm Gray

HEX
#727870
RGB
rgb(114, 120, 112)
HSL
hsl(105, 3%, 45%)
HSB
hsb(105, 7%, 47%)
CMYK
cmyk(5%, 0%, 7%, 53%)
Oklch
oklch(56.5% 0.014 137.8)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#B2B8B0

Silver Gray · DarkGray · Pearl Gray

HEX
#B2B8B0
RGB
rgb(178, 184, 176)
HSL
hsl(105, 5%, 71%)
HSB
hsb(105, 4%, 72%)
CMYK
cmyk(3%, 0%, 4%, 28%)
Oklch
oklch(77.6% 0.013 137.8)

Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B3129
302A32

Analogous

30322A
2B3129
2A322C

Triadic

2B3129
2A2C32
322A2C

Split-Comp.

2B3129
2C2A32
322A30

Tetradic

2B3129
2A3032
302A32
322C2A

Contrast Matrix WCAG 2.1 Contrast

2B3129
1F251D
555854
727870
B2B8B0
—
1.2
Fail
1.8
Fail
2.9
Fail
6.6
AA
1.2
Fail
—
2.2
Fail
3.5
AA Large
7.7
AAA
1.8
Fail
2.2
Fail
—
1.6
Fail
3.6
AA Large
2.9
Fail
3.5
AA Large
1.6
Fail
—
2.2
Fail
6.6
AA
7.7
AAA
3.6
AA Large
2.2
Fail
—
White BG
13.3AAA
15.7AAA
7.2AAA
4.5AA
2.0Fail
Black BG
1.6Fail
1.3Fail
2.9Fail
4.6AA
10.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2E2E2B
22221F
565655
757572
B5B5B2

Deuteranopia

2D2D2B
21211F
565655
747472
B4B4B2

Tritanopia

2B2C2D
1F2021
555656
727374
B2B3B4

Achromatopsia

2E2E2E
222222
575757
757575
B5B5B5

Shades & Tints Shades & Tints

#2B3129

Dark
Light

#1F251D

Dark
Light

#555854

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b3129;
  --color-2: #1f251d;
  --color-3: #555854;
  --color-4: #727870;
  --color-5: #b2b8b0;
}

SCSS

$color-1: #2b3129;
$color-2: #1f251d;
$color-3: #555854;
$color-4: #727870;
$color-5: #b2b8b0;

TAILWIND

colors: {
  'brand-1': '#2b3129',
  'brand-2': '#1f251d',
  'brand-3': '#555854',
  'brand-4': '#727870',
  'brand-5': '#b2b8b0',
}

RGB Array

[43, 49, 41], [31, 37, 29], [85, 88, 84], [114, 120, 112], [178, 184, 176]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2B3129, #1F251D, #555854, #727870, #B2B8B0 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2b3129; --color-2: #1f251d; --color-3: #555854; --color-4: #727870; --color-5: #b2b8b0. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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