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#C81731 · #381324 · #386664 · #9C9401 · #F1CE8C

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#C81731

Vermilion · Crimson · Passion Red

HEX
#C81731
RGB
rgb(200, 23, 49)
HSL
hsl(351, 79%, 44%)
HSB
hsb(351, 89%, 78%)
CMYK
cmyk(0%, 89%, 76%, 22%)
Oklch
oklch(53.3% 0.204 22.0)

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

#381324

Dark Violet · Black · Raspberry

HEX
#381324
RGB
rgb(56, 19, 36)
HSL
hsl(332, 49%, 15%)
HSB
hsb(332, 66%, 22%)
CMYK
cmyk(0%, 66%, 36%, 78%)
Oklch
oklch(25.1% 0.063 353.9)

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

#386664

Mineral Blue · DarkSlateGray · Mint Ice

HEX
#386664
RGB
rgb(56, 102, 100)
HSL
hsl(177, 29%, 31%)
HSB
hsb(177, 45%, 40%)
CMYK
cmyk(45%, 0%, 2%, 60%)
Oklch
oklch(47.7% 0.051 192.0)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#9C9401

Autumn Sage · DarkGoldenRod · Honey Gold

HEX
#9C9401
RGB
rgb(156, 148, 1)
HSL
hsl(57, 99%, 31%)
HSB
hsb(57, 99%, 61%)
CMYK
cmyk(0%, 5%, 99%, 39%)
Oklch
oklch(65.3% 0.139 105.8)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

#F1CE8C

Goose Yellow · Khaki · Warm Sun

HEX
#F1CE8C
RGB
rgb(241, 206, 140)
HSL
hsl(39, 78%, 75%)
HSB
hsb(39, 42%, 95%)
CMYK
cmyk(0%, 15%, 42%, 5%)
Oklch
oklch(86.6% 0.092 82.7)

Traditional「Goose Yellow」· Paint「Warm Sun」· Creative Honey Glow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C81731
18C9AE

Analogous

C9188B
C81731
C95618

Triadic

C81731
32C918
1832C9

Split-Comp.

C81731
18C956
188BC9

Tetradic

C81731
8BC918
18C9AE
5618C9

Contrast Matrix WCAG 2.1 Contrast

C81731
381324
386664
9C9401
F1CE8C
—
2.8
Fail
1.1
Fail
1.8
Fail
3.8
AA Large
2.8
Fail
—
2.5
Fail
5.2
AA
10.8
AAA
1.1
Fail
2.5
Fail
—
2.0
Fail
4.3
AA Large
1.8
Fail
5.2
AA
2.0
Fail
—
2.1
Fail
3.8
AA Large
10.8
AAA
4.3
AA Large
2.1
Fail
—
White BG
5.8AA
16.3AAA
6.5AA
3.2AA Large
1.5Fail
Black BG
3.6AA Large
1.3Fail
3.3AA Large
6.6AA
13.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

7B7A2B
282820
4C4C64
999825
E2E29C

Deuteranopia

869329
2A2D1F
494665
999A2D
E4E7A0

Tritanopia

BF2625
361D1C
3A6565
9C4147
EFA9AB

Achromatopsia

4F4F4F
202020
585858
868686
D1D1D1

Shades & Tints Shades & Tints

#C81731

Dark
Light

#381324

Dark
Light

#386664

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c81731;
  --color-2: #381324;
  --color-3: #386664;
  --color-4: #9c9401;
  --color-5: #f1ce8c;
}

SCSS

$color-1: #c81731;
$color-2: #381324;
$color-3: #386664;
$color-4: #9c9401;
$color-5: #f1ce8c;

TAILWIND

colors: {
  'brand-1': '#c81731',
  'brand-2': '#381324',
  'brand-3': '#386664',
  'brand-4': '#9c9401',
  'brand-5': '#f1ce8c',
}

RGB Array

[200, 23, 49], [56, 19, 36], [56, 102, 100], [156, 148, 1], [241, 206, 140]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #C81731, #381324, #386664, #9C9401, #F1CE8C is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #c81731; --color-2: #381324; --color-3: #386664; --color-4: #9c9401; --color-5: #f1ce8c. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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