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#C3CFC6 · #586D6E · #FF9000 · #00878D

cool

A 4-color cool 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

#C3CFC6

Celadon · Silver · Apple Green

HEX
#C3CFC6
RGB
rgb(195, 207, 198)
HSL
hsl(135, 11%, 79%)
HSB
hsb(135, 6%, 81%)
CMYK
cmyk(6%, 0%, 4%, 19%)
Oklch
oklch(84.3% 0.018 153.5)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

#586D6E

Slate Blue · DimGray · Mint Ice

HEX
#586D6E
RGB
rgb(88, 109, 110)
HSL
hsl(183, 11%, 39%)
HSB
hsb(183, 20%, 43%)
CMYK
cmyk(20%, 1%, 0%, 57%)
Oklch
oklch(51.8% 0.025 200.0)

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

#FF9000

Ochre · Orange · Amber Brown

HEX
#FF9000
RGB
rgb(255, 144, 0)
HSL
hsl(34, 100%, 50%)
HSB
hsb(34, 100%, 100%)
CMYK
cmyk(0%, 44%, 100%, 0%)
Oklch
oklch(75.7% 0.177 60.2)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#00878D

Lake Blue · Teal · Mint Ice

HEX
#00878D
RGB
rgb(0, 135, 141)
HSL
hsl(183, 100%, 28%)
HSB
hsb(183, 100%, 55%)
CMYK
cmyk(100%, 4%, 0%, 45%)
Oklch
oklch(56.7% 0.096 200.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C3CFC6
CFC4CC

Analogous

C7CFC4
C3CFC6
C4CFCC

Triadic

C3CFC6
C7C4CF
CFC7C4

Split-Comp.

C3CFC6
CCC4CF
CFC4C7

Tetradic

C3CFC6
C4C7CF
CFC4CC
CFCCC4

Contrast Matrix WCAG 2.1 Contrast

C3CFC6
586D6E
FF9000
00878D
—
3.4
AA Large
1.4
Fail
2.7
Fail
3.4
AA Large
—
2.4
Fail
1.3
Fail
1.4
Fail
2.4
Fail
—
1.9
Fail
2.7
Fail
1.3
Fail
1.9
Fail
—
White BG
1.6Fail
5.5AA
2.3Fail
4.3AA Large
Black BG
13.1AAA
3.8AA Large
9.2AAA
4.9AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

C8C8C8
61616E
CFCE23
3A3C8C

Deuteranopia

C8C7C9
605E6E
D5DE2B
33298B

Tritanopia

C4CACA
596E6E
F93E44
078A8A

Achromatopsia

CACACA
676767
A1A1A1
5F5F5F

Shades & Tints Shades & Tints

#C3CFC6

Dark
Light

#586D6E

Dark
Light

#FF9000

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c3cfc6;
  --color-2: #586d6e;
  --color-3: #ff9000;
  --color-4: #00878d;
}

SCSS

$color-1: #c3cfc6;
$color-2: #586d6e;
$color-3: #ff9000;
$color-4: #00878d;

TAILWIND

colors: {
  'brand-1': '#c3cfc6',
  'brand-2': '#586d6e',
  'brand-3': '#ff9000',
  'brand-4': '#00878d',
}

RGB Array

[195, 207, 198], [88, 109, 110], [255, 144, 0], [0, 135, 141]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This cool-style palette of #C3CFC6, #586D6E, #FF9000, #00878D 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: #c3cfc6; --color-2: #586d6e; --color-3: #ff9000; --color-4: #00878d. 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 cool-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