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#2A303B · #663E45 · #615869 · #706E60 · #E0922A

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

#2A303B

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#2A303B
RGB
rgb(42, 48, 59)
HSL
hsl(219, 17%, 20%)
HSB
hsb(219, 29%, 23%)
CMYK
cmyk(29%, 19%, 0%, 77%)
Oklch
oklch(30.8% 0.022 262.5)

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

#663E45

Crimson · DarkOliveGreen · Wine Red

HEX
#663E45
RGB
rgb(102, 62, 69)
HSL
hsl(350, 24%, 32%)
HSB
hsb(350, 39%, 40%)
CMYK
cmyk(0%, 39%, 32%, 60%)
Oklch
oklch(41.3% 0.057 8.5)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#615869

Dark Plum · DimGray · Charcoal

HEX
#615869
RGB
rgb(97, 88, 105)
HSL
hsl(272, 9%, 38%)
HSB
hsb(272, 16%, 41%)
CMYK
cmyk(8%, 16%, 0%, 59%)
Oklch
oklch(47.5% 0.029 309.0)

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

#706E60

Autumn Sage · DimGray · Warm Gray

HEX
#706E60
RGB
rgb(112, 110, 96)
HSL
hsl(53, 8%, 41%)
HSB
hsb(53, 14%, 44%)
CMYK
cmyk(0%, 2%, 14%, 56%)
Oklch
oklch(53.6% 0.021 100.4)

Traditional「Autumn Sage」· Paint「Warm Gray」· Creative Urban Concrete

#E0922A

Ginger · GoldenRod · Warm Sun

HEX
#E0922A
RGB
rgb(224, 146, 42)
HSL
hsl(34, 75%, 52%)
HSB
hsb(34, 81%, 88%)
CMYK
cmyk(0%, 35%, 81%, 12%)
Oklch
oklch(72.3% 0.145 68.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2A303B
3C362A

Analogous

2A393C
2A303B
2D2A3C

Triadic

2A303B
3C2A30
303C2A

Split-Comp.

2A303B
3C2D2A
393C2A

Tetradic

2A303B
3C2A39
3C362A
2A3C2D

Contrast Matrix WCAG 2.1 Contrast

2A303B
663E45
615869
706E60
E0922A
—
1.5
Fail
2.0
Fail
2.6
Fail
5.2
AA
1.5
Fail
—
1.3
Fail
1.7
Fail
3.6
AA Large
2.0
Fail
1.3
Fail
—
1.3
Fail
2.7
Fail
2.6
Fail
1.7
Fail
1.3
Fail
—
2.0
Fail
5.2
AA
3.6
AA Large
2.7
Fail
2.0
Fail
—
White BG
13.3AAA
9.0AAA
6.8AA
5.1AA
2.5Fail
Black BG
1.6Fail
2.3Fail
3.1AA Large
4.1AA Large
8.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2D2D38
555443
5D5D65
6F6F63
BEBE43

Deuteranopia

2C2C38
575A43
5E5E64
6F6F64
C3C949

Tritanopia

2A3636
644242
616261
706667
DC575B

Achromatopsia

2F2F2F
4B4B4B
5D5D5D
6D6D6D
9D9D9D

Shades & Tints Shades & Tints

#2A303B

Dark
Light

#663E45

Dark
Light

#615869

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2a303b;
  --color-2: #663e45;
  --color-3: #615869;
  --color-4: #706e60;
  --color-5: #e0922a;
}

SCSS

$color-1: #2a303b;
$color-2: #663e45;
$color-3: #615869;
$color-4: #706e60;
$color-5: #e0922a;

TAILWIND

colors: {
  'brand-1': '#2a303b',
  'brand-2': '#663e45',
  'brand-3': '#615869',
  'brand-4': '#706e60',
  'brand-5': '#e0922a',
}

RGB Array

[42, 48, 59], [102, 62, 69], [97, 88, 105], [112, 110, 96], [224, 146, 42]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2A303B, #663E45, #615869, #706E60, #E0922A 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: #2a303b; --color-2: #663e45; --color-3: #615869; --color-4: #706e60; --color-5: #e0922a. 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