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#5E5F57 · #733F38 · #E9200B · #14010E

A 4-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#5E5F57

Ink Gray · DimGray · Charcoal

HEX
#5E5F57
RGB
rgb(94, 95, 87)
HSL
hsl(67, 4%, 36%)
HSB
hsb(67, 8%, 37%)
CMYK
cmyk(1%, 0%, 8%, 63%)
Oklch
oklch(48.2% 0.013 112.6)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#733F38

Crimson · Sienna · Wine Red

HEX
#733F38
RGB
rgb(115, 63, 56)
HSL
hsl(7, 35%, 34%)
HSB
hsb(7, 51%, 45%)
CMYK
cmyk(0%, 45%, 51%, 55%)
Oklch
oklch(43.0% 0.074 28.6)

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

#E9200B

Vermilion · Red · Passion Red

HEX
#E9200B
RGB
rgb(233, 32, 11)
HSL
hsl(6, 91%, 48%)
HSB
hsb(6, 95%, 91%)
CMYK
cmyk(0%, 86%, 95%, 9%)
Oklch
oklch(59.6% 0.231 30.3)

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

#14010E

Rose Purple · Black · Dark Purple

HEX
#14010E
RGB
rgb(20, 1, 14)
HSL
hsl(319, 90%, 4%)
HSB
hsb(319, 95%, 8%)
CMYK
cmyk(0%, 95%, 30%, 92%)
Oklch
oklch(13.3% 0.051 340.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

5E5F57
59585F

Analogous

5F5D58
5E5F57
5B5F58

Triadic

5E5F57
585F5F
5F585F

Split-Comp.

5E5F57
585B5F
5D585F

Tetradic

5E5F57
585F5D
59585F
5F585B

Contrast Matrix WCAG 2.1 Contrast

5E5F57
733F38
E9200B
14010E
—
1.3
Fail
1.4
Fail
3.1
AA Large
1.3
Fail
—
1.9
Fail
2.4
Fail
1.4
Fail
1.9
Fail
—
4.5
AA Large
3.1
AA Large
2.4
Fail
4.5
AA Large
—
White BG
6.5AA
8.4AAA
4.5AA Large
20.2AAA
Black BG
3.3AA Large
2.5Fail
4.7AA
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

5E5E59
5C5C3A
929010
0C0C0B

Deuteranopia

5E5E59
60633A
9EAD11
0D0E0A

Tritanopia

5E5A5B
703B3B
DF1415
130808

Achromatopsia

5E5E5E
4E4E4E
5A5A5A
080808

Shades & Tints Shades & Tints

#5E5F57

Dark
Light

#733F38

Dark
Light

#E9200B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #5e5f57;
  --color-2: #733f38;
  --color-3: #e9200b;
  --color-4: #14010e;
}

SCSS

$color-1: #5e5f57;
$color-2: #733f38;
$color-3: #e9200b;
$color-4: #14010e;

TAILWIND

colors: {
  'brand-1': '#5e5f57',
  'brand-2': '#733f38',
  'brand-3': '#e9200b',
  'brand-4': '#14010e',
}

RGB Array

[94, 95, 87], [115, 63, 56], [233, 32, 11], [20, 1, 14]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #5E5F57, #733F38, #E9200B, #14010E 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 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #5e5f57; --color-2: #733f38; --color-3: #e9200b; --color-4: #14010e. 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 4-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