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#C3C3C3 · #37DECC · #13AEA6 · #717171 · #203030

A 5-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

#C3C3C3

Silver Gray · Silver · Pearl Gray

HEX
#C3C3C3
RGB
rgb(195, 195, 195)
HSL
hsl(0, 0%, 76%)
HSB
hsb(0, 0%, 76%)
CMYK
cmyk(0%, 0%, 0%, 24%)
Oklch
oklch(81.7% 0.000 89.9)

Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining

#37DECC

Mineral Blue · Turquoise · Lake Green

HEX
#37DECC
RGB
rgb(55, 222, 204)
HSL
hsl(174, 72%, 54%)
HSB
hsb(174, 75%, 87%)
CMYK
cmyk(75%, 0%, 8%, 13%)
Oklch
oklch(81.5% 0.133 184.0)

Traditional「Mineral Blue」· Paint「Lake Green」· Creative Blush Sunrise

#13AEA6

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#13AEA6
RGB
rgb(19, 174, 166)
HSL
hsl(177, 80%, 38%)
HSB
hsb(177, 89%, 68%)
CMYK
cmyk(89%, 0%, 5%, 32%)
Oklch
oklch(67.8% 0.115 188.9)

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

#717171

Ink Gray · DimGray · Warm Gray

HEX
#717171
RGB
rgb(113, 113, 113)
HSL
hsl(0, 0%, 44%)
HSB
hsb(0, 0%, 44%)
CMYK
cmyk(0%, 0%, 0%, 56%)
Oklch
oklch(54.9% 0.000 89.9)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#203030

Slate Blue · DarkSlateGray · Peacock Green

HEX
#203030
RGB
rgb(32, 48, 48)
HSL
hsl(180, 20%, 16%)
HSB
hsb(180, 33%, 19%)
CMYK
cmyk(33%, 0%, 0%, 81%)
Oklch
oklch(29.5% 0.021 196.1)

Traditional「Slate Blue」· Paint「Peacock Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C3C3C3
C2C2C2

Analogous

C2C2C2
C3C3C3
C2C2C2

Triadic

C3C3C3
C2C2C2
C2C2C2

Split-Comp.

C3C3C3
C2C2C2
C2C2C2

Tetradic

C3C3C3
C2C2C2
C2C2C2
C2C2C2

Contrast Matrix WCAG 2.1 Contrast

C3C3C3
37DECC
13AEA6
717171
203030
—
1.0
Fail
1.6
Fail
2.8
Fail
7.8
AAA
1.0
Fail
—
1.6
Fail
2.9
Fail
8.2
AAA
1.6
Fail
1.6
Fail
—
1.8
Fail
5.0
AA
2.8
Fail
2.9
Fail
1.8
Fail
—
2.8
Fail
7.8
AAA
8.2
AAA
5.0
AA
2.8
Fail
—
White BG
1.8Fail
1.7Fail
2.8Fail
4.9AA
13.8AAA
Black BG
11.9AAA
12.5AAA
7.6AAA
4.3AA Large
1.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

C3C3C3
7F81D0
5658A8
717171
272730

Deuteranopia

C3C3C3
7669D1
4D42A8
717171
262530

Tritanopia

C3C3C3
3FD4D5
1BA9AA
717171
213030

Achromatopsia

C3C3C3
AAAAAA
7F7F7F
717171
2B2B2B

Shades & Tints Shades & Tints

#C3C3C3

Dark
Light

#37DECC

Dark
Light

#13AEA6

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c3c3c3;
  --color-2: #37decc;
  --color-3: #13aea6;
  --color-4: #717171;
  --color-5: #203030;
}

SCSS

$color-1: #c3c3c3;
$color-2: #37decc;
$color-3: #13aea6;
$color-4: #717171;
$color-5: #203030;

TAILWIND

colors: {
  'brand-1': '#c3c3c3',
  'brand-2': '#37decc',
  'brand-3': '#13aea6',
  'brand-4': '#717171',
  'brand-5': '#203030',
}

RGB Array

[195, 195, 195], [55, 222, 204], [19, 174, 166], [113, 113, 113], [32, 48, 48]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #C3C3C3, #37DECC, #13AEA6, #717171, #203030 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: #c3c3c3; --color-2: #37decc; --color-3: #13aea6; --color-4: #717171; --color-5: #203030. 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 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