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#2B2B2B · #304050 · #434748 · #775A3A · #DE9C45

A 5-color palette 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

#2B2B2B

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#2B2B2B
RGB
rgb(43, 43, 43)
HSL
hsl(0, 0%, 17%)
HSB
hsb(0, 0%, 17%)
CMYK
cmyk(0%, 0%, 0%, 83%)
Oklch
oklch(28.9% 0.000 89.9)

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

#304050

Indigo · DarkSlateGray · Prussian Blue

HEX
#304050
RGB
rgb(48, 64, 80)
HSL
hsl(210, 25%, 25%)
HSB
hsb(210, 40%, 31%)
CMYK
cmyk(40%, 20%, 0%, 69%)
Oklch
oklch(36.4% 0.035 248.8)

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

#434748

Dark Cyan · DarkSlateGray · Charcoal

HEX
#434748
RGB
rgb(67, 71, 72)
HSL
hsl(192, 4%, 27%)
HSB
hsb(192, 7%, 28%)
CMYK
cmyk(7%, 1%, 0%, 72%)
Oklch
oklch(39.5% 0.006 214.4)

Traditional「Dark Cyan」· Paint「Charcoal」· Creative Midnight Shadow

#775A3A

Ochre · DarkOliveGreen · Amber Brown

HEX
#775A3A
RGB
rgb(119, 90, 58)
HSL
hsl(31, 34%, 35%)
HSB
hsb(31, 51%, 47%)
CMYK
cmyk(0%, 24%, 51%, 53%)
Oklch
oklch(49.0% 0.060 68.4)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#DE9C45

Ginger · SandyBrown · Warm Sun

HEX
#DE9C45
RGB
rgb(222, 156, 69)
HSL
hsl(34, 70%, 57%)
HSB
hsb(34, 69%, 87%)
CMYK
cmyk(0%, 30%, 69%, 13%)
Oklch
oklch(74.1% 0.129 70.8)

Traditional「Ginger」· Paint「Warm Sun」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B2B2B
2B2B2B

Analogous

2B2B2B
2B2B2B
2B2B2B

Triadic

2B2B2B
2B2B2B
2B2B2B

Split-Comp.

2B2B2B
2B2B2B
2B2B2B

Tetradic

2B2B2B
2B2B2B
2B2B2B
2B2B2B

Contrast Matrix WCAG 2.1 Contrast

2B2B2B
304050
434748
775A3A
DE9C45
—
1.3
Fail
1.5
Fail
2.2
Fail
6.0
AA
1.3
Fail
—
1.1
Fail
1.7
Fail
4.5
AA
1.5
Fail
1.1
Fail
—
1.5
Fail
4.0
AA Large
2.2
Fail
1.7
Fail
1.5
Fail
—
2.7
Fail
6.0
AA
4.5
AA
4.0
AA Large
2.7
Fail
—
White BG
14.2AAA
10.6AAA
9.4AAA
6.3AA
2.3Fail
Black BG
1.5Fail
2.0Fail
2.2Fail
3.3AA Large
8.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2B2B2B
37374C
454548
6A6A42
C1C15A

Deuteranopia

2B2B2B
36354B
454448
6C6E44
C5CA5F

Tritanopia

2B2B2B
314948
434848
764849
DB6B6E

Achromatopsia

2B2B2B
3D3D3D
464646
5F5F5F
A6A6A6

Shades & Tints Shades & Tints

#2B2B2B

Dark
Light

#304050

Dark
Light

#434748

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b2b2b;
  --color-2: #304050;
  --color-3: #434748;
  --color-4: #775a3a;
  --color-5: #de9c45;
}

SCSS

$color-1: #2b2b2b;
$color-2: #304050;
$color-3: #434748;
$color-4: #775a3a;
$color-5: #de9c45;

TAILWIND

colors: {
  'brand-1': '#2b2b2b',
  'brand-2': '#304050',
  'brand-3': '#434748',
  'brand-4': '#775a3a',
  'brand-5': '#de9c45',
}

RGB Array

[43, 43, 43], [48, 64, 80], [67, 71, 72], [119, 90, 58], [222, 156, 69]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2B2B2B, #304050, #434748, #775A3A, #DE9C45 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: #2b2b2b; --color-2: #304050; --color-3: #434748; --color-4: #775a3a; --color-5: #de9c45. 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 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