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#A8ACAD · #AB2637 · #90243E · #4E223D · #161729

space

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#A8ACAD

Ash · DarkGray · Silver Sand

HEX
#A8ACAD
RGB
rgb(168, 172, 173)
HSL
hsl(192, 3%, 67%)
HSB
hsb(192, 3%, 68%)
CMYK
cmyk(3%, 1%, 0%, 32%)
Oklch
oklch(74.2% 0.005 214.3)

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

#AB2637

Vermilion · Brown · Passion Red

HEX
#AB2637
RGB
rgb(171, 38, 55)
HSL
hsl(352, 64%, 41%)
HSB
hsb(352, 78%, 67%)
CMYK
cmyk(0%, 78%, 68%, 33%)
Oklch
oklch(49.0% 0.168 19.6)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#90243E

Crimson · Brown · Wine Red

HEX
#90243E
RGB
rgb(144, 36, 62)
HSL
hsl(346, 60%, 35%)
HSB
hsb(346, 75%, 56%)
CMYK
cmyk(0%, 75%, 57%, 44%)
Oklch
oklch(44.1% 0.143 11.5)

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

#4E223D

Rose Purple · DarkSlateGray · Raspberry

HEX
#4E223D
RGB
rgb(78, 34, 61)
HSL
hsl(323, 39%, 22%)
HSB
hsb(323, 56%, 31%)
CMYK
cmyk(0%, 56%, 22%, 69%)
Oklch
oklch(32.4% 0.076 344.5)

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

#161729

Indigo · Black · Deep Sea Blue

HEX
#161729
RGB
rgb(22, 23, 41)
HSL
hsl(237, 30%, 12%)
HSB
hsb(237, 46%, 16%)
CMYK
cmyk(46%, 44%, 0%, 84%)
Oklch
oklch(21.3% 0.035 280.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

A8ACAD
ADA9A8

Analogous

A8ADAC
A8ACAD
A8AAAD

Triadic

A8ACAD
ADA8AC
ACADA8

Split-Comp.

A8ACAD
ADA8AA
ADACA8

Tetradic

A8ACAD
ACA8AD
ADA9A8
AAADA8

Contrast Matrix WCAG 2.1 Contrast

A8ACAD
AB2637
90243E
4E223D
161729
—
3.0
Fail
3.7
AA Large
5.7
AA
7.7
AAA
3.0
Fail
—
1.2
Fail
1.9
Fail
2.6
Fail
3.7
AA Large
1.2
Fail
—
1.5
Fail
2.1
Fail
5.7
AA
1.9
Fail
1.5
Fail
—
1.4
Fail
7.7
AAA
2.6
Fail
2.1
Fail
1.4
Fail
—
White BG
2.3Fail
6.9AA
8.4AAA
13.0AAA
17.7AAA
Black BG
9.2AAA
3.1AA Large
2.5Fail
1.6Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

AAAAAD
717033
616038
3B3B36
161625

Deuteranopia

AAA9AD
798332
687036
3E4135
161624

Tritanopia

A8ADAD
A4302F
8B3332
4C3130
162120

Achromatopsia

ABABAB
505050
474747
323232
191919

Shades & Tints Shades & Tints

#A8ACAD

Dark
Light

#AB2637

Dark
Light

#90243E

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #a8acad;
  --color-2: #ab2637;
  --color-3: #90243e;
  --color-4: #4e223d;
  --color-5: #161729;
}

SCSS

$color-1: #a8acad;
$color-2: #ab2637;
$color-3: #90243e;
$color-4: #4e223d;
$color-5: #161729;

TAILWIND

colors: {
  'brand-1': '#a8acad',
  'brand-2': '#ab2637',
  'brand-3': '#90243e',
  'brand-4': '#4e223d',
  'brand-5': '#161729',
}

RGB Array

[168, 172, 173], [171, 38, 55], [144, 36, 62], [78, 34, 61], [22, 23, 41]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This space-style palette of #A8ACAD, #AB2637, #90243E, #4E223D, #161729 is ideal for: tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #a8acad; --color-2: #ab2637; --color-3: #90243e; --color-4: #4e223d; --color-5: #161729. 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 space-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. 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