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#A4A3A8 · #634D38 · #20171A · #1A222F · #B4B4B4

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 ThemeCorporateData Visualization

Color Details Color Details

#A4A3A8

Ash · DarkGray · Silver Sand

HEX
#A4A3A8
RGB
rgb(164, 163, 168)
HSL
hsl(252, 3%, 65%)
HSB
hsb(252, 3%, 66%)
CMYK
cmyk(2%, 3%, 0%, 34%)
Oklch
oklch(71.8% 0.007 295.4)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#634D38

Tangerine · DarkOliveGreen · Amber Brown

HEX
#634D38
RGB
rgb(99, 77, 56)
HSL
hsl(29, 28%, 30%)
HSB
hsb(29, 43%, 39%)
CMYK
cmyk(0%, 22%, 43%, 61%)
Oklch
oklch(43.8% 0.044 64.9)

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

#20171A

Dark Violet · Black · Raspberry

HEX
#20171A
RGB
rgb(32, 23, 26)
HSL
hsl(340, 16%, 11%)
HSB
hsb(340, 28%, 13%)
CMYK
cmyk(0%, 28%, 19%, 87%)
Oklch
oklch(21.7% 0.015 356.6)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#1A222F

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#1A222F
RGB
rgb(26, 34, 47)
HSL
hsl(217, 29%, 14%)
HSB
hsb(217, 45%, 18%)
CMYK
cmyk(45%, 28%, 0%, 82%)
Oklch
oklch(25.0% 0.027 260.0)

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

#B4B4B4

Silver Gray · DarkGray · Pearl Gray

HEX
#B4B4B4
RGB
rgb(180, 180, 180)
HSL
hsl(0, 0%, 71%)
HSB
hsb(0, 0%, 71%)
CMYK
cmyk(0%, 0%, 0%, 29%)
Oklch
oklch(77.0% 0.000 89.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

A4A3A8
A7A8A3

Analogous

A3A5A8
A4A3A8
A7A3A8

Triadic

A4A3A8
A8A4A3
A3A8A4

Split-Comp.

A4A3A8
A8A7A3
A5A8A3

Tetradic

A4A3A8
A8A3A5
A7A8A3
A3A8A7

Contrast Matrix WCAG 2.1 Contrast

A4A3A8
634D38
20171A
1A222F
B4B4B4
—
3.2
AA Large
7.0
AA
6.4
AA
1.2
Fail
3.2
AA Large
—
2.2
Fail
2.0
Fail
3.8
AA Large
7.0
AA
2.2
Fail
—
1.1
Fail
8.4
AAA
6.4
AA
2.0
Fail
1.1
Fail
—
7.7
AAA
1.2
Fail
3.8
AA Large
8.4
AAA
7.7
AAA
—
White BG
2.5Fail
7.9AAA
17.5AAA
16.0AAA
2.1Fail
Black BG
8.4AAA
2.6Fail
1.2Fail
1.3Fail
10.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

A4A4A7
59593D
1C1C19
1D1E2C
B4B4B4

Deuteranopia

A4A4A7
5B5C3E
1D1D19
1D1C2B
B4B4B4

Tritanopia

A4A6A6
624142
201919
1A2929
B4B4B4

Achromatopsia

A4A4A4
515151
1A1A1A
212121
B4B4B4

Shades & Tints Shades & Tints

#A4A3A8

Dark
Light

#634D38

Dark
Light

#20171A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #a4a3a8;
  --color-2: #634d38;
  --color-3: #20171a;
  --color-4: #1a222f;
  --color-5: #b4b4b4;
}

SCSS

$color-1: #a4a3a8;
$color-2: #634d38;
$color-3: #20171a;
$color-4: #1a222f;
$color-5: #b4b4b4;

TAILWIND

colors: {
  'brand-1': '#a4a3a8',
  'brand-2': '#634d38',
  'brand-3': '#20171a',
  'brand-4': '#1a222f',
  'brand-5': '#b4b4b4',
}

RGB Array

[164, 163, 168], [99, 77, 56], [32, 23, 26], [26, 34, 47], [180, 180, 180]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #A4A3A8, #634D38, #20171A, #1A222F, #B4B4B4 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: #a4a3a8; --color-2: #634d38; --color-3: #20171a; --color-4: #1a222f; --color-5: #b4b4b4. 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