← Back to Editor

#F02311 · #B71829 · #7E0D41 · #50152F · #211F1C

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 App

Color Details Color Details

#F02311

Vermilion · OrangeRed · Passion Red

HEX
#F02311
RGB
rgb(240, 35, 17)
HSL
hsl(5, 88%, 50%)
HSB
hsb(5, 93%, 94%)
CMYK
cmyk(0%, 85%, 93%, 6%)
Oklch
oklch(61.1% 0.236 30.0)

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

#B71829

Vermilion · FireBrick · Passion Red

HEX
#B71829
RGB
rgb(183, 24, 41)
HSL
hsl(354, 77%, 41%)
HSB
hsb(354, 87%, 72%)
CMYK
cmyk(0%, 87%, 78%, 28%)
Oklch
oklch(50.1% 0.190 23.4)

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

#7E0D41

Dark Violet · Brown · Camellia

HEX
#7E0D41
RGB
rgb(126, 13, 65)
HSL
hsl(332, 81%, 27%)
HSB
hsb(332, 90%, 49%)
CMYK
cmyk(0%, 90%, 48%, 51%)
Oklch
oklch(39.0% 0.148 0.6)

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

#50152F

Dark Violet · Maroon · Raspberry

HEX
#50152F
RGB
rgb(80, 21, 47)
HSL
hsl(334, 58%, 20%)
HSB
hsb(334, 74%, 31%)
CMYK
cmyk(0%, 74%, 41%, 69%)
Oklch
oklch(30.2% 0.092 357.0)

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

#211F1C

Ochre · Black · Dark Stone

HEX
#211F1C
RGB
rgb(33, 31, 28)
HSL
hsl(36, 8%, 12%)
HSB
hsb(36, 15%, 13%)
CMYK
cmyk(0%, 6%, 15%, 87%)
Oklch
oklch(24.0% 0.006 78.2)

Traditional「Ochre」· Paint「Dark Stone」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

F02311
0FDDF0

Analogous

F00F6D
F02311
F0920F

Triadic

F02311
0FF022
220FF0

Split-Comp.

F02311
0FF092
0F6DF0

Tetradic

F02311
6DF00F
0FDDF0
920FF0

Contrast Matrix WCAG 2.1 Contrast

F02311
B71829
7E0D41
50152F
211F1C
—
1.6
Fail
2.5
Fail
3.3
AA Large
3.9
AA Large
1.6
Fail
—
1.6
Fail
2.1
Fail
2.5
Fail
2.5
Fail
1.6
Fail
—
1.4
Fail
1.6
Fail
3.3
AA Large
2.1
Fail
1.4
Fail
—
1.2
Fail
3.9
AA Large
2.5
Fail
1.6
Fail
1.2
Fail
—
White BG
4.2AA Large
6.6AA
10.4AAA
14.1AAA
16.4AAA
Black BG
5.0AA
3.2AA Large
2.0Fail
1.5Fail
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

979515
727125
4D4C34
363629
20201D

Deuteranopia

A3B316
7B8724
545C31
3A3E27
20201D

Tritanopia

E6191A
AF2221
782A28
4D2423
211D1D

Achromatopsia

5E5E5E
494949
353535
2A2A2A
1F1F1F

Shades & Tints Shades & Tints

#F02311

Dark
Light

#B71829

Dark
Light

#7E0D41

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #f02311;
  --color-2: #b71829;
  --color-3: #7e0d41;
  --color-4: #50152f;
  --color-5: #211f1c;
}

SCSS

$color-1: #f02311;
$color-2: #b71829;
$color-3: #7e0d41;
$color-4: #50152f;
$color-5: #211f1c;

TAILWIND

colors: {
  'brand-1': '#f02311',
  'brand-2': '#b71829',
  'brand-3': '#7e0d41',
  'brand-4': '#50152f',
  'brand-5': '#211f1c',
}

RGB Array

[240, 35, 17], [183, 24, 41], [126, 13, 65], [80, 21, 47], [33, 31, 28]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #F02311, #B71829, #7E0D41, #50152F, #211F1C is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. 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: #f02311; --color-2: #b71829; --color-3: #7e0d41; --color-4: #50152f; --color-5: #211f1c. 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. 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