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#EA0A2F · #2D2C07 · #FEA71B · #51680B · #B21DE8

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#EA0A2F

Vermilion · Crimson · Passion Red

HEX
#EA0A2F
RGB
rgb(234, 10, 47)
HSL
hsl(350, 92%, 48%)
HSB
hsb(350, 96%, 92%)
CMYK
cmyk(0%, 96%, 80%, 8%)
Oklch
oklch(59.3% 0.237 23.8)

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

#2D2C07

Autumn Sage · Black · Amber Gold

HEX
#2D2C07
RGB
rgb(45, 44, 7)
HSL
hsl(58, 73%, 10%)
HSB
hsb(58, 84%, 18%)
CMYK
cmyk(0%, 2%, 84%, 82%)
Oklch
oklch(28.6% 0.054 107.9)

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

#FEA71B

Ginger · Orange · Warm Sun

HEX
#FEA71B
RGB
rgb(254, 167, 27)
HSL
hsl(37, 99%, 55%)
HSB
hsb(37, 89%, 100%)
CMYK
cmyk(0%, 34%, 89%, 0%)
Oklch
oklch(79.6% 0.166 70.9)

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

#51680B

Grass Green · DarkOliveGreen · Forest Green

HEX
#51680B
RGB
rgb(81, 104, 11)
HSL
hsl(75, 81%, 23%)
HSB
hsb(75, 89%, 41%)
CMYK
cmyk(22%, 0%, 89%, 59%)
Oklch
oklch(48.1% 0.114 123.8)

Traditional「Grass Green」· Paint「Forest Green」· Creative Blush Sunrise

#B21DE8

Royal Purple · DarkOrchid · Violet

HEX
#B21DE8
RGB
rgb(178, 29, 232)
HSL
hsl(284, 82%, 51%)
HSB
hsb(284, 88%, 91%)
CMYK
cmyk(23%, 88%, 0%, 9%)
Oklch
oklch(58.2% 0.274 313.8)

Traditional「Royal Purple」· Paint「Violet」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EA0A2F
0AEBC5

Analogous

EB0AA0
EA0A2F
EB550A

Triadic

EA0A2F
2FEB0A
0A2FEB

Split-Comp.

EA0A2F
0AEB55
0AA0EB

Tetradic

EA0A2F
A0EB0A
0AEBC5
550AEB

Contrast Matrix WCAG 2.1 Contrast

EA0A2F
2D2C07
FEA71B
51680B
B21DE8
—
3.1
AA Large
2.3
Fail
1.4
Fail
1.1
Fail
3.1
AA Large
—
7.3
AAA
2.3
Fail
2.9
Fail
2.3
Fail
7.3
AAA
—
3.2
AA Large
2.5
Fail
1.4
Fail
2.3
Fail
3.2
AA Large
—
1.3
Fail
1.1
Fail
2.9
Fail
2.5
Fail
1.3
Fail
—
White BG
4.6AA
14.2AAA
2.0Fail
6.3AA
5.0AA
Black BG
4.6AA
1.5Fail
10.8AAA
3.3AA Large
4.2AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

898726
2D2D10
D8D83D
5B5B22
7170B7

Deuteranopia

96A724
2D2D12
DDE445
5A5827
7A85AB

Tritanopia

DF1F1D
2D1719
FA585E
523337
AB9088

Achromatopsia

515151
282828
B1B1B1
575757
616161

Shades & Tints Shades & Tints

#EA0A2F

Dark
Light

#2D2C07

Dark
Light

#FEA71B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ea0a2f;
  --color-2: #2d2c07;
  --color-3: #fea71b;
  --color-4: #51680b;
  --color-5: #b21de8;
}

SCSS

$color-1: #ea0a2f;
$color-2: #2d2c07;
$color-3: #fea71b;
$color-4: #51680b;
$color-5: #b21de8;

TAILWIND

colors: {
  'brand-1': '#ea0a2f',
  'brand-2': '#2d2c07',
  'brand-3': '#fea71b',
  'brand-4': '#51680b',
  'brand-5': '#b21de8',
}

RGB Array

[234, 10, 47], [45, 44, 7], [254, 167, 27], [81, 104, 11], [178, 29, 232]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #EA0A2F, #2D2C07, #FEA71B, #51680B, #B21DE8 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: #ea0a2f; --color-2: #2d2c07; --color-3: #fea71b; --color-4: #51680b; --color-5: #b21de8. 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