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#FFFFFF · #F20C0C · #9E2B2B · #3E456B · #354782

space

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData 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

#F20C0C

Vermilion · Red · Passion Red

HEX
#F20C0C
RGB
rgb(242, 12, 12)
HSL
hsl(0, 91%, 50%)
HSB
hsb(0, 95%, 95%)
CMYK
cmyk(0%, 95%, 95%, 5%)
Oklch
oklch(60.6% 0.245 28.9)

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

#9E2B2B

Crimson · Brown · Wine Red

HEX
#9E2B2B
RGB
rgb(158, 43, 43)
HSL
hsl(0, 57%, 39%)
HSB
hsb(0, 73%, 62%)
CMYK
cmyk(0%, 73%, 73%, 38%)
Oklch
oklch(46.9% 0.151 25.2)

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

#3E456B

Indigo · DarkSlateGray · Prussian Blue

HEX
#3E456B
RGB
rgb(62, 69, 107)
HSL
hsl(231, 27%, 33%)
HSB
hsb(231, 42%, 42%)
CMYK
cmyk(42%, 36%, 0%, 58%)
Oklch
oklch(40.2% 0.065 275.1)

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

#354782

Indigo · DarkSlateBlue · Prussian Blue

HEX
#354782
RGB
rgb(53, 71, 130)
HSL
hsl(226, 42%, 36%)
HSB
hsb(226, 59%, 51%)
CMYK
cmyk(59%, 45%, 0%, 49%)
Oklch
oklch(41.4% 0.101 268.9)

Traditional「Indigo」· Paint「Prussian Blue」· 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
F20C0C
9E2B2B
3E456B
354782
—
4.3
AA Large
7.4
AAA
9.3
AAA
8.8
AAA
4.3
AA Large
—
1.7
Fail
2.1
Fail
2.0
Fail
7.4
AAA
1.7
Fail
—
1.2
Fail
1.2
Fail
9.3
AAA
2.1
Fail
1.2
Fail
—
1.0
Fail
8.8
AAA
2.0
Fail
1.2
Fail
1.0
Fail
—
White BG
1.0Fail
4.3AA Large
7.4AAA
9.3AAA
8.8AAA
Black BG
21.0AAA
4.8AA
2.8Fail
2.3Fail
2.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

FFFFFF
8E8C0C
6C6B2B
414162
3D3D74

Deuteranopia

FFFFFF
9CAD0C
737C2B
414060
3C3A70

Tritanopia

FFFFFF
E60C0C
982B2B
3E5B59
366866

Achromatopsia

FFFFFF
515151
4D4D4D
474747
484848

Shades & Tints Shades & Tints

#FFFFFF

Dark
Light

#F20C0C

Dark
Light

#9E2B2B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ffffff;
  --color-2: #f20c0c;
  --color-3: #9e2b2b;
  --color-4: #3e456b;
  --color-5: #354782;
}

SCSS

$color-1: #ffffff;
$color-2: #f20c0c;
$color-3: #9e2b2b;
$color-4: #3e456b;
$color-5: #354782;

TAILWIND

colors: {
  'brand-1': '#ffffff',
  'brand-2': '#f20c0c',
  'brand-3': '#9e2b2b',
  'brand-4': '#3e456b',
  'brand-5': '#354782',
}

RGB Array

[255, 255, 255], [242, 12, 12], [158, 43, 43], [62, 69, 107], [53, 71, 130]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This space-style palette of #FFFFFF, #F20C0C, #9E2B2B, #3E456B, #354782 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #ffffff; --color-2: #f20c0c; --color-3: #9e2b2b; --color-4: #3e456b; --color-5: #354782. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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 space-style 5-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