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#B80202 · #0A0000 · #384B59 · #4B757D · #2EAAB3

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

#B80202

Vermilion · DarkRed · Wine Red

HEX
#B80202
RGB
rgb(184, 2, 2)
HSL
hsl(0, 98%, 36%)
HSB
hsb(0, 99%, 72%)
CMYK
cmyk(0%, 99%, 99%, 28%)
Oklch
oklch(49.2% 0.201 29.1)

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

#0A0000

Vermilion · Black · Deep Berry

HEX
#0A0000
RGB
rgb(10, 0, 0)
HSL
hsl(0, 100%, 2%)
HSB
hsb(0, 100%, 4%)
CMYK
cmyk(0%, 100%, 100%, 96%)
Oklch
oklch(9.1% 0.037 29.2)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#384B59

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#384B59
RGB
rgb(56, 75, 89)
HSL
hsl(205, 23%, 28%)
HSB
hsb(205, 37%, 35%)
CMYK
cmyk(37%, 16%, 0%, 65%)
Oklch
oklch(40.3% 0.034 240.6)

Traditional「Slate Blue」· Paint「Prussian Blue」· Creative Blush Sunrise

#4B757D

Slate Blue · DimGray · Mint Ice

HEX
#4B757D
RGB
rgb(75, 117, 125)
HSL
hsl(190, 25%, 39%)
HSB
hsb(190, 40%, 49%)
CMYK
cmyk(40%, 6%, 0%, 51%)
Oklch
oklch(53.5% 0.048 210.9)

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

#2EAAB3

Lake Blue · LightSeaGreen · Mint Ice

HEX
#2EAAB3
RGB
rgb(46, 170, 179)
HSL
hsl(184, 59%, 44%)
HSB
hsb(184, 74%, 70%)
CMYK
cmyk(74%, 5%, 0%, 30%)
Oklch
oklch(67.7% 0.104 202.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

B80202
02B6B6

Analogous

B6025C
B80202
B65C02

Triadic

B80202
02B602
0202B6

Split-Comp.

B80202
02B65C
025CB6

Tetradic

B80202
5CB602
02B6B6
5C02B6

Contrast Matrix WCAG 2.1 Contrast

B80202
0A0000
384B59
4B757D
2EAAB3
—
3.0
AA Large
1.3
Fail
1.4
Fail
2.5
Fail
3.0
AA Large
—
2.3
Fail
4.1
AA Large
7.4
AAA
1.3
Fail
2.3
Fail
—
1.8
Fail
3.2
AA Large
1.4
Fail
4.1
AA Large
1.8
Fail
—
1.8
Fail
2.5
Fail
7.4
AAA
3.2
AA Large
1.8
Fail
—
White BG
6.9AA
20.7AAA
9.1AAA
5.1AA
2.8Fail
Black BG
3.0AA Large
1.0Fail
2.3Fail
4.1AA Large
7.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

696802
060600
404056
5D5E7B
6465B1

Deuteranopia

748102
060700
3F3E55
5B587B
5D53B0

Tritanopia

AF0202
0A0000
395352
4D7A79
34AFAF

Achromatopsia

383838
030303
474747
696969
868686

Shades & Tints Shades & Tints

#B80202

Dark
Light

#0A0000

Dark
Light

#384B59

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #b80202;
  --color-2: #0a0000;
  --color-3: #384b59;
  --color-4: #4b757d;
  --color-5: #2eaab3;
}

SCSS

$color-1: #b80202;
$color-2: #0a0000;
$color-3: #384b59;
$color-4: #4b757d;
$color-5: #2eaab3;

TAILWIND

colors: {
  'brand-1': '#b80202',
  'brand-2': '#0a0000',
  'brand-3': '#384b59',
  'brand-4': '#4b757d',
  'brand-5': '#2eaab3',
}

RGB Array

[184, 2, 2], [10, 0, 0], [56, 75, 89], [75, 117, 125], [46, 170, 179]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #B80202, #0A0000, #384B59, #4B757D, #2EAAB3 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: #b80202; --color-2: #0a0000; --color-3: #384b59; --color-4: #4b757d; --color-5: #2eaab3. 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