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#2B1025 · #2E2933 · #2D4345 · #355451 · #355E5A

dark

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#2B1025

Rose Purple · Black · Dark Purple

HEX
#2B1025
RGB
rgb(43, 16, 37)
HSL
hsl(313, 46%, 12%)
HSB
hsb(313, 63%, 17%)
CMYK
cmyk(0%, 63%, 14%, 83%)
Oklch
oklch(22.4% 0.055 336.4)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#2E2933

Dark Plum · DarkSlateGray · Dark Purple

HEX
#2E2933
RGB
rgb(46, 41, 51)
HSL
hsl(270, 11%, 18%)
HSB
hsb(270, 20%, 20%)
CMYK
cmyk(10%, 20%, 0%, 80%)
Oklch
oklch(29.0% 0.019 307.7)

Traditional「Dark Plum」· Paint「Dark Purple」· Creative Blush Sunrise

#2D4345

Slate Blue · DarkSlateGray · Peacock Green

HEX
#2D4345
RGB
rgb(45, 67, 69)
HSL
hsl(185, 21%, 22%)
HSB
hsb(185, 35%, 27%)
CMYK
cmyk(35%, 3%, 0%, 73%)
Oklch
oklch(36.5% 0.028 203.1)

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

#355451

Mineral Blue · DarkSlateGray · Mint Ice

HEX
#355451
RGB
rgb(53, 84, 81)
HSL
hsl(174, 23%, 27%)
HSB
hsb(174, 37%, 33%)
CMYK
cmyk(37%, 0%, 4%, 67%)
Oklch
oklch(42.1% 0.037 188.2)

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

#355E5A

Mineral Blue · DarkSlateGray · Mint Ice

HEX
#355E5A
RGB
rgb(53, 94, 90)
HSL
hsl(174, 28%, 29%)
HSB
hsb(174, 44%, 37%)
CMYK
cmyk(44%, 0%, 4%, 63%)
Oklch
oklch(45.1% 0.047 187.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B1025
112D17

Analogous

25112D
2B1025
2D1119

Triadic

2B1025
272D11
11272D

Split-Comp.

2B1025
192D11
112D25

Tetradic

2B1025
2D2511
112D17
11192D

Contrast Matrix WCAG 2.1 Contrast

2B1025
2E2933
2D4345
355451
355E5A
—
1.2
Fail
1.7
Fail
2.1
Fail
2.4
Fail
1.2
Fail
—
1.4
Fail
1.7
Fail
2.0
Fail
1.7
Fail
1.4
Fail
—
1.3
Fail
1.4
Fail
2.1
Fail
1.7
Fail
1.3
Fail
—
1.1
Fail
2.4
Fail
2.0
Fail
1.4
Fail
1.1
Fail
—
White BG
17.4AAA
14.2AAA
10.5AAA
8.3AAA
7.2AAA
Black BG
1.2Fail
1.5Fail
2.0Fail
2.5Fail
2.9Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

1F1F20
2C2C31
373745
424352
47475B

Deuteranopia

21231F
2C2C30
353444
413E52
44415B

Tritanopia

2A1C1B
2E2F2E
2E4444
375252
375C5C

Achromatopsia

1A1A1A
2C2C2C
3D3D3D
4A4A4A
515151

Shades & Tints Shades & Tints

#2B1025

Dark
Light

#2E2933

Dark
Light

#2D4345

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b1025;
  --color-2: #2e2933;
  --color-3: #2d4345;
  --color-4: #355451;
  --color-5: #355e5a;
}

SCSS

$color-1: #2b1025;
$color-2: #2e2933;
$color-3: #2d4345;
$color-4: #355451;
$color-5: #355e5a;

TAILWIND

colors: {
  'brand-1': '#2b1025',
  'brand-2': '#2e2933',
  'brand-3': '#2d4345',
  'brand-4': '#355451',
  'brand-5': '#355e5a',
}

RGB Array

[43, 16, 37], [46, 41, 51], [45, 67, 69], [53, 84, 81], [53, 94, 90]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #2B1025, #2E2933, #2D4345, #355451, #355E5A is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. 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: #2b1025; --color-2: #2e2933; --color-3: #2d4345; --color-4: #355451; --color-5: #355e5a. 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. 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 dark-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