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#010101 · #558EAA · #F7FAFB · #333333 · #000000

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#010101

Ink Black · Black · Jet Black

HEX
#010101
RGB
rgb(1, 1, 1)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(6.7% 0.000 89.9)

TraditionalInk Black」· PaintJet Black」· Creative Midnight Shadow

#558EAA

Slate Blue · CadetBlue · Navy Blue

HEX
#558EAA
RGB
rgb(85, 142, 170)
HSL
hsl(200, 33%, 50%)
HSB
hsb(200, 50%, 67%)
CMYK
cmyk(50%, 16%, 0%, 33%)
Oklch
oklch(61.9% 0.073 230.9)

TraditionalSlate Blue」· PaintNavy Blue」· Creative Blush Sunrise

#F7FAFB

Sky Blue · Snow · Glacier Blue

HEX
#F7FAFB
RGB
rgb(247, 250, 251)
HSL
hsl(195, 33%, 98%)
HSB
hsb(195, 2%, 98%)
CMYK
cmyk(2%, 0%, 0%, 2%)
Oklch
oklch(98.3% 0.003 219.5)

TraditionalSky Blue」· PaintGlacier Blue」· Creative Arctic Pool

#333333

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#333333
RGB
rgb(51, 51, 51)
HSL
hsl(0, 0%, 20%)
HSB
hsb(0, 0%, 20%)
CMYK
cmyk(0%, 0%, 0%, 80%)
Oklch
oklch(32.1% 0.000 89.9)

TraditionalDark Cyan」· PaintDark Stone」· Creative Midnight Shadow

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

TraditionalInk Black」· PaintJet Black」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

010101
000000

Analogous

000000
010101
000000

Triadic

010101
000000
000000

Split-Comp.

010101
000000
000000

Tetradic

010101
000000
000000
000000

Contrast Matrix WCAG 2.1 Contrast

010101
558EAA
F7FAFB
333333
000000
5.8
AA
19.9
AAA
1.7
Fail
1.0
Fail
5.8
AA
3.4
AA Large
3.5
AA Large
5.8
AA
19.9
AAA
3.4
AA Large
12.0
AAA
20.0
AAA
1.7
Fail
3.5
AA Large
12.0
AAA
1.7
Fail
1.0
Fail
5.8
AA
20.0
AAA
1.7
Fail
White BG
20.9AAA
3.6AA Large
1.0Fail
12.6AAA
21.0AAA
Black BG
1.0Fail
5.8AA
20.0AAA
1.7Fail
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

010101
6E6EA3
F8F8FB
333333
000000

Deuteranopia

010101
6A66A2
F8F8FB
333333
000000

Tritanopia

010101
589E9D
F7FBFB
333333
000000

Achromatopsia

010101
808080
F9F9F9
333333
000000

Shades & Tints Shades & Tints

#010101

Dark
Light

#558EAA

Dark
Light

#F7FAFB

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #010101;
  --color-2: #558eaa;
  --color-3: #f7fafb;
  --color-4: #333333;
  --color-5: #000000;
}

SCSS

$color-1: #010101;
$color-2: #558eaa;
$color-3: #f7fafb;
$color-4: #333333;
$color-5: #000000;

TAILWIND

colors: {
  'brand-1': '#010101',
  'brand-2': '#558eaa',
  'brand-3': '#f7fafb',
  'brand-4': '#333333',
  'brand-5': '#000000',
}

RGB Array

[1, 1, 1], [85, 142, 170], [247, 250, 251], [51, 51, 51], [0, 0, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #010101, #558EAA, #F7FAFB, #333333, #000000 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #010101; --color-2: #558eaa; --color-3: #f7fafb; --color-4: #333333; --color-5: #000000. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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