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#3F2E34 · #51363F · #9E887B · #79888F · #CFD8DF

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

#3F2E34

Dark Violet · DarkSlateGray · Raspberry

HEX
#3F2E34
RGB
rgb(63, 46, 52)
HSL
hsl(339, 16%, 21%)
HSB
hsb(339, 27%, 25%)
CMYK
cmyk(0%, 27%, 17%, 75%)
Oklch
oklch(32.3% 0.027 355.7)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#51363F

Dark Violet · DarkSlateGray · Camellia

HEX
#51363F
RGB
rgb(81, 54, 63)
HSL
hsl(340, 20%, 26%)
HSB
hsb(340, 33%, 32%)
CMYK
cmyk(0%, 33%, 22%, 68%)
Oklch
oklch(36.7% 0.041 357.6)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#9E887B

Tangerine · Gray · Warm Sun

HEX
#9E887B
RGB
rgb(158, 136, 123)
HSL
hsl(22, 15%, 55%)
HSB
hsb(22, 22%, 62%)
CMYK
cmyk(0%, 14%, 22%, 38%)
Oklch
oklch(64.3% 0.033 52.5)

Traditional「Tangerine」· Paint「Warm Sun」· Creative Blush Sunrise

#79888F

Slate Blue · LightSlateGray · Warm Gray

HEX
#79888F
RGB
rgb(121, 136, 143)
HSL
hsl(199, 9%, 52%)
HSB
hsb(199, 15%, 56%)
CMYK
cmyk(15%, 5%, 0%, 44%)
Oklch
oklch(61.7% 0.020 227.5)

Traditional「Slate Blue」· Paint「Warm Gray」· Creative Urban Concrete

#CFD8DF

Sky Blue · LightGray · Sky Blue

HEX
#CFD8DF
RGB
rgb(207, 216, 223)
HSL
hsl(206, 20%, 84%)
HSB
hsb(206, 7%, 87%)
CMYK
cmyk(7%, 3%, 0%, 13%)
Oklch
oklch(87.7% 0.014 241.0)

Traditional「Sky Blue」· Paint「Sky Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3F2E34
2D3E38

Analogous

3E2D3C
3F2E34
3E302D

Triadic

3F2E34
333E2D
2D333E

Split-Comp.

3F2E34
2D3E30
2D3C3E

Tetradic

3F2E34
3C3E2D
2D3E38
302D3E

Contrast Matrix WCAG 2.1 Contrast

3F2E34
51363F
9E887B
79888F
CFD8DF
—
1.2
Fail
3.8
AA Large
3.5
AA Large
8.8
AAA
1.2
Fail
—
3.2
AA Large
2.9
Fail
7.5
AAA
3.8
AA Large
3.2
AA Large
—
1.1
Fail
2.3
Fail
3.5
AA Large
2.9
Fail
1.1
Fail
—
2.5
Fail
8.8
AAA
7.5
AAA
2.3
Fail
2.5
Fail
—
White BG
12.7AAA
10.8AAA
3.4AA Large
3.7AA Large
1.4Fail
Black BG
1.7Fail
1.9Fail
6.3AA
5.7AA
14.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

383733
45453D
94947E
7F808D
D3D3DD

Deuteranopia

393A32
47493C
96977F
7F7D8D
D2D2DD

Tritanopia

3E3131
503B3B
9D8181
7A8C8C
CFDCDC

Achromatopsia

343434
3F3F3F
8D8D8D
848484
D6D6D6

Shades & Tints Shades & Tints

#3F2E34

Dark
Light

#51363F

Dark
Light

#9E887B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3f2e34;
  --color-2: #51363f;
  --color-3: #9e887b;
  --color-4: #79888f;
  --color-5: #cfd8df;
}

SCSS

$color-1: #3f2e34;
$color-2: #51363f;
$color-3: #9e887b;
$color-4: #79888f;
$color-5: #cfd8df;

TAILWIND

colors: {
  'brand-1': '#3f2e34',
  'brand-2': '#51363f',
  'brand-3': '#9e887b',
  'brand-4': '#79888f',
  'brand-5': '#cfd8df',
}

RGB Array

[63, 46, 52], [81, 54, 63], [158, 136, 123], [121, 136, 143], [207, 216, 223]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #3F2E34, #51363F, #9E887B, #79888F, #CFD8DF 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: #3f2e34; --color-2: #51363f; --color-3: #9e887b; --color-4: #79888f; --color-5: #cfd8df. 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