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#FFFFFF · #FBFBFB · #C13A3A · #831F12

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

AiryCleanWarm

Industry INDUSTRY

HealthcareSaaS

UI Context UI CONTEXT

WorkspaceReadingData Visualization

Color Details Color Details

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#FBFBFB

Moonlight White · Snow · Cloud White

HEX
#FBFBFB
RGB
rgb(251, 251, 251)
HSL
hsl(0, 0%, 98%)
HSB
hsb(0, 0%, 98%)
CMYK
cmyk(0%, 0%, 0%, 2%)
Oklch
oklch(98.8% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#C13A3A

Crimson · Brown · Passion Red

HEX
#C13A3A
RGB
rgb(193, 58, 58)
HSL
hsl(0, 54%, 49%)
HSB
hsb(0, 70%, 76%)
CMYK
cmyk(0%, 70%, 70%, 24%)
Oklch
oklch(54.8% 0.172 24.8)

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

#831F12

Vermilion · Maroon · Wine Red

HEX
#831F12
RGB
rgb(131, 31, 18)
HSL
hsl(7, 76%, 29%)
HSB
hsb(7, 86%, 51%)
CMYK
cmyk(0%, 76%, 86%, 49%)
Oklch
oklch(40.4% 0.137 30.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FFFFFF
FFFFFF

Analogous

FFFFFF
FFFFFF
FFFFFF

Triadic

FFFFFF
FFFFFF
FFFFFF

Split-Comp.

FFFFFF
FFFFFF
FFFFFF

Tetradic

FFFFFF
FFFFFF
FFFFFF
FFFFFF

Contrast Matrix WCAG 2.1 Contrast

FFFFFF
FBFBFB
C13A3A
831F12
—
1.0
Fail
5.3
AA
9.7
AAA
1.0
Fail
—
5.2
AA
9.4
AAA
5.3
AA
5.2
AA
—
1.8
Fail
9.7
AAA
9.4
AAA
1.8
Fail
—
White BG
1.0Fail
1.0Fail
5.3AA
9.7AAA
Black BG
21.0AAA
20.3AAA
3.9AA Large
2.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

FFFFFF
FBFBFB
87853A
585715

Deuteranopia

FFFFFF
FBFBFB
8E993A
5E6516

Tritanopia

FFFFFF
FBFBFB
BA3A3A
7E1818

Achromatopsia

FFFFFF
FBFBFB
626262
3B3B3B

Shades & Tints Shades & Tints

#FFFFFF

Dark
Light

#FBFBFB

Dark
Light

#C13A3A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ffffff;
  --color-2: #fbfbfb;
  --color-3: #c13a3a;
  --color-4: #831f12;
}

SCSS

$color-1: #ffffff;
$color-2: #fbfbfb;
$color-3: #c13a3a;
$color-4: #831f12;

TAILWIND

colors: {
  'brand-1': '#ffffff',
  'brand-2': '#fbfbfb',
  'brand-3': '#c13a3a',
  'brand-4': '#831f12',
}

RGB Array

[255, 255, 255], [251, 251, 251], [193, 58, 58], [131, 31, 18]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #FFFFFF, #FBFBFB, #C13A3A, #831F12 is ideal for: health products, baby brands, fresh-style blogs, 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: #ffffff; --color-2: #fbfbfb; --color-3: #c13a3a; --color-4: #831f12. 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?

Light tones suit backgrounds; use dark colors for body text. Mid-tones work for card backgrounds or dividers to add depth. 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