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#C4C4C4 · #8D9FA6 · #627A9E · #593B96 · #231047

cool

A 5-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

#C4C4C4

Silver Gray · Silver · Pearl Gray

HEX
#C4C4C4
RGB
rgb(196, 196, 196)
HSL
hsl(0, 0%, 77%)
HSB
hsb(0, 0%, 77%)
CMYK
cmyk(0%, 0%, 0%, 23%)
Oklch
oklch(82.0% 0.000 89.9)

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

#8D9FA6

Slate Blue · DarkGray · Lake Green

HEX
#8D9FA6
RGB
rgb(141, 159, 166)
HSL
hsl(197, 12%, 60%)
HSB
hsb(197, 15%, 65%)
CMYK
cmyk(15%, 4%, 0%, 35%)
Oklch
oklch(69.1% 0.023 223.1)

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

#627A9E

Indigo · SlateGray · Navy Blue

HEX
#627A9E
RGB
rgb(98, 122, 158)
HSL
hsl(216, 24%, 50%)
HSB
hsb(216, 38%, 62%)
CMYK
cmyk(38%, 23%, 0%, 38%)
Oklch
oklch(57.5% 0.063 258.3)

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

#593B96

Deep Indigo · DarkSlateBlue · Violet

HEX
#593B96
RGB
rgb(89, 59, 150)
HSL
hsl(260, 44%, 41%)
HSB
hsb(260, 61%, 59%)
CMYK
cmyk(41%, 61%, 0%, 41%)
Oklch
oklch(43.6% 0.143 295.0)

Traditional「Deep Indigo」· Paint「Violet」· Creative Blush Sunrise

#231047

Deep Indigo · MidnightBlue · Dark Purple

HEX
#231047
RGB
rgb(35, 16, 71)
HSL
hsl(261, 63%, 17%)
HSB
hsb(261, 77%, 28%)
CMYK
cmyk(51%, 77%, 0%, 72%)
Oklch
oklch(23.9% 0.096 293.6)

Traditional「Deep Indigo」· Paint「Dark Purple」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C4C4C4
C4C4C4

Analogous

C4C4C4
C4C4C4
C4C4C4

Triadic

C4C4C4
C4C4C4
C4C4C4

Split-Comp.

C4C4C4
C4C4C4
C4C4C4

Tetradic

C4C4C4
C4C4C4
C4C4C4
C4C4C4

Contrast Matrix WCAG 2.1 Contrast

C4C4C4
8D9FA6
627A9E
593B96
231047
—
1.6
Fail
2.5
Fail
4.8
AA
9.7
AAA
1.6
Fail
—
1.6
Fail
3.1
AA Large
6.2
AA
2.5
Fail
1.6
Fail
—
1.9
Fail
3.9
AA Large
4.8
AA
3.1
AA Large
1.9
Fail
—
2.0
Fail
9.7
AAA
6.2
AA
3.9
AA Large
2.0
Fail
—
White BG
1.7Fail
2.7Fail
4.4AA Large
8.4AAA
17.0AAA
Black BG
12.0AAA
7.6AAA
4.8AA
2.5Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

C4C4C4
9595A4
6C6D95
4C4C80
1B1B3A

Deuteranopia

C4C4C4
9492A4
6B6993
4E507B
1C1D36

Tritanopia

C4C4C4
8EA3A3
638E8D
586F6B
222F2D

Achromatopsia

C4C4C4
9A9A9A
777777
4E4E4E
1C1C1C

Shades & Tints Shades & Tints

#C4C4C4

Dark
Light

#8D9FA6

Dark
Light

#627A9E

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c4c4c4;
  --color-2: #8d9fa6;
  --color-3: #627a9e;
  --color-4: #593b96;
  --color-5: #231047;
}

SCSS

$color-1: #c4c4c4;
$color-2: #8d9fa6;
$color-3: #627a9e;
$color-4: #593b96;
$color-5: #231047;

TAILWIND

colors: {
  'brand-1': '#c4c4c4',
  'brand-2': '#8d9fa6',
  'brand-3': '#627a9e',
  'brand-4': '#593b96',
  'brand-5': '#231047',
}

RGB Array

[196, 196, 196], [141, 159, 166], [98, 122, 158], [89, 59, 150], [35, 16, 71]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #C4C4C4, #8D9FA6, #627A9E, #593B96, #231047 is ideal for: brand design, premium product pages, magazine layouts, 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: #c4c4c4; --color-2: #8d9fa6; --color-3: #627a9e; --color-4: #593b96; --color-5: #231047. 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 5-color scheme is especially suited for tech, SaaS, healthcare, eco 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