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#D9D9D9 · #CCCCCC · #1C425E · #D2D6D9 · #0C3F66

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

#D9D9D9

Silver Gray · LightGray · Pearl Gray

HEX
#D9D9D9
RGB
rgb(217, 217, 217)
HSL
hsl(0, 0%, 85%)
HSB
hsb(0, 0%, 85%)
CMYK
cmyk(0%, 0%, 0%, 15%)
Oklch
oklch(88.5% 0.000 89.9)

TraditionalSilver Gray」· PaintPearl Gray」· Creative Silver Lining

#CCCCCC

Silver Gray · LightGray · Pearl Gray

HEX
#CCCCCC
RGB
rgb(204, 204, 204)
HSL
hsl(0, 0%, 80%)
HSB
hsb(0, 0%, 80%)
CMYK
cmyk(0%, 0%, 0%, 20%)
Oklch
oklch(84.5% 0.000 89.9)

TraditionalSilver Gray」· PaintPearl Gray」· Creative Silver Lining

#1C425E

Lake Blue · DarkSlateGray · Prussian Blue

HEX
#1C425E
RGB
rgb(28, 66, 94)
HSL
hsl(205, 54%, 24%)
HSB
hsb(205, 70%, 37%)
CMYK
cmyk(70%, 30%, 0%, 63%)
Oklch
oklch(36.5% 0.065 243.2)

TraditionalLake Blue」· PaintPrussian Blue」· Creative Blush Sunrise

#D2D6D9

Sky Blue · LightGray · Pearl Gray

HEX
#D2D6D9
RGB
rgb(210, 214, 217)
HSL
hsl(206, 8%, 84%)
HSB
hsb(206, 3%, 85%)
CMYK
cmyk(3%, 1%, 0%, 15%)
Oklch
oklch(87.4% 0.006 239.8)

TraditionalSky Blue」· PaintPearl Gray」· Creative Silver Lining

#0C3F66

Lake Blue · MidnightBlue · Prussian Blue

HEX
#0C3F66
RGB
rgb(12, 63, 102)
HSL
hsl(206, 79%, 22%)
HSB
hsb(206, 88%, 40%)
CMYK
cmyk(88%, 38%, 0%, 60%)
Oklch
oklch(35.7% 0.085 247.0)

TraditionalLake Blue」· PaintPrussian Blue」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

D9D9D9
D9D9D9

Analogous

D9D9D9
D9D9D9
D9D9D9

Triadic

D9D9D9
D9D9D9
D9D9D9

Split-Comp.

D9D9D9
D9D9D9
D9D9D9

Tetradic

D9D9D9
D9D9D9
D9D9D9
D9D9D9

Contrast Matrix WCAG 2.1 Contrast

D9D9D9
CCCCCC
1C425E
D2D6D9
0C3F66
1.1
Fail
7.5
AAA
1.0
Fail
7.8
AAA
1.1
Fail
6.6
AA
1.1
Fail
6.8
AA
7.5
AAA
6.6
AA
7.2
AAA
1.0
Fail
1.0
Fail
1.1
Fail
7.2
AAA
7.5
AAA
7.8
AAA
6.8
AA
1.0
Fail
7.5
AAA
White BG
1.4Fail
1.6Fail
10.6AAA
1.5Fail
10.9AAA
Black BG
14.9AAA
13.1AAA
2.0Fail
14.4AAA
1.9Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

D9D9D9
CCCCCC
2C2D57
D4D4D8
22235D

Deuteranopia

D9D9D9
CCCCCC
2A2756
D4D3D8
1F1B5A

Tritanopia

D9D9D9
CCCCCC
1E5251
D2D8D8
0F5553

Achromatopsia

D9D9D9
CCCCCC
3A3A3A
D5D5D5
343434

Shades & Tints Shades & Tints

#D9D9D9

Dark
Light

#CCCCCC

Dark
Light

#1C425E

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #d9d9d9;
  --color-2: #cccccc;
  --color-3: #1c425e;
  --color-4: #d2d6d9;
  --color-5: #0c3f66;
}

SCSS

$color-1: #d9d9d9;
$color-2: #cccccc;
$color-3: #1c425e;
$color-4: #d2d6d9;
$color-5: #0c3f66;

TAILWIND

colors: {
  'brand-1': '#d9d9d9',
  'brand-2': '#cccccc',
  'brand-3': '#1c425e',
  'brand-4': '#d2d6d9',
  'brand-5': '#0c3f66',
}

RGB Array

[217, 217, 217], [204, 204, 204], [28, 66, 94], [210, 214, 217], [12, 63, 102]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #D9D9D9, #CCCCCC, #1C425E, #D2D6D9, #0C3F66 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: #d9d9d9; --color-2: #cccccc; --color-3: #1c425e; --color-4: #d2d6d9; --color-5: #0c3f66. 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