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#3C3C3C · #1D71B8 · #009FE3 · #F6F6F6

A 4-color palette 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

#3C3C3C

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#3C3C3C
RGB
rgb(60, 60, 60)
HSL
hsl(0, 0%, 24%)
HSB
hsb(0, 0%, 24%)
CMYK
cmyk(0%, 0%, 0%, 76%)
Oklch
oklch(35.6% 0.000 89.9)

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

#1D71B8

Lake Blue · SteelBlue · Navy Blue

HEX
#1D71B8
RGB
rgb(29, 113, 184)
HSL
hsl(207, 73%, 42%)
HSB
hsb(207, 84%, 72%)
CMYK
cmyk(84%, 39%, 0%, 28%)
Oklch
oklch(53.7% 0.135 249.3)

Traditional「Lake Blue」· Paint「Navy Blue」· Creative Blush Sunrise

#009FE3

Lake Blue · DeepSkyBlue · Mint Ice

HEX
#009FE3
RGB
rgb(0, 159, 227)
HSL
hsl(198, 100%, 45%)
HSB
hsb(198, 100%, 89%)
CMYK
cmyk(100%, 30%, 0%, 11%)
Oklch
oklch(66.7% 0.147 237.8)

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

#F6F6F6

Moonlight White · Snow · Cloud White

HEX
#F6F6F6
RGB
rgb(246, 246, 246)
HSL
hsl(0, 0%, 96%)
HSB
hsb(0, 0%, 96%)
CMYK
cmyk(0%, 0%, 0%, 4%)
Oklch
oklch(97.3% 0.000 89.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3C3C3C
3D3D3D

Analogous

3D3D3D
3C3C3C
3D3D3D

Triadic

3C3C3C
3D3D3D
3D3D3D

Split-Comp.

3C3C3C
3D3D3D
3D3D3D

Tetradic

3C3C3C
3D3D3D
3D3D3D
3D3D3D

Contrast Matrix WCAG 2.1 Contrast

3C3C3C
1D71B8
009FE3
F6F6F6
—
2.2
Fail
3.7
AA Large
10.2
AAA
2.2
Fail
—
1.7
Fail
4.7
AA
3.7
AA Large
1.7
Fail
—
2.7
Fail
10.2
AAA
4.7
AA
2.7
Fail
—
White BG
11.0AAA
5.1AA
3.0Fail
1.1Fail
Black BG
1.9Fail
4.1AA Large
7.1AAA
19.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

3C3C3C
4142A7
4546D3
F6F6F6

Deuteranopia

3C3C3C
3D36A3
3C30CF
F6F6F6

Tritanopia

3C3C3C
219996
08C6C3
F6F6F6

Achromatopsia

3C3C3C
606060
777777
F6F6F6

Shades & Tints Shades & Tints

#3C3C3C

Dark
Light

#1D71B8

Dark
Light

#009FE3

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3c3c3c;
  --color-2: #1d71b8;
  --color-3: #009fe3;
  --color-4: #f6f6f6;
}

SCSS

$color-1: #3c3c3c;
$color-2: #1d71b8;
$color-3: #009fe3;
$color-4: #f6f6f6;

TAILWIND

colors: {
  'brand-1': '#3c3c3c',
  'brand-2': '#1d71b8',
  'brand-3': '#009fe3',
  'brand-4': '#f6f6f6',
}

RGB Array

[60, 60, 60], [29, 113, 184], [0, 159, 227], [246, 246, 246]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #3C3C3C, #1D71B8, #009FE3, #F6F6F6 is ideal for: 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: #3c3c3c; --color-2: #1d71b8; --color-3: #009fe3; --color-4: #f6f6f6. 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 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