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#2E2E2E · #912938 · #FFFFFF · #777877 · #171717

cool

A 5-color cool palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#2E2E2E

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#2E2E2E
RGB
rgb(46, 46, 46)
HSL
hsl(0, 0%, 18%)
HSB
hsb(0, 0%, 18%)
CMYK
cmyk(0%, 0%, 0%, 82%)
Oklch
oklch(30.1% 0.000 89.9)

Traditional「Dark Cyan」· Paint「Dark Stone」· Creative Midnight Shadow

#912938

Crimson · Brown · Wine Red

HEX
#912938
RGB
rgb(145, 41, 56)
HSL
hsl(351, 56%, 36%)
HSB
hsb(351, 72%, 57%)
CMYK
cmyk(0%, 72%, 61%, 43%)
Oklch
oklch(44.6% 0.139 16.7)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#777877

Ink Gray · Gray · Warm Gray

HEX
#777877
RGB
rgb(119, 120, 119)
HSL
hsl(120, 0%, 47%)
HSB
hsb(120, 1%, 47%)
CMYK
cmyk(1%, 0%, 1%, 53%)
Oklch
oklch(57.1% 0.002 145.6)

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

#171717

Ink Black · Black · Jet Black

HEX
#171717
RGB
rgb(23, 23, 23)
HSL
hsl(0, 0%, 9%)
HSB
hsb(0, 0%, 9%)
CMYK
cmyk(0%, 0%, 0%, 91%)
Oklch
oklch(20.5% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2E2E2E
2E2E2E

Analogous

2E2E2E
2E2E2E
2E2E2E

Triadic

2E2E2E
2E2E2E
2E2E2E

Split-Comp.

2E2E2E
2E2E2E
2E2E2E

Tetradic

2E2E2E
2E2E2E
2E2E2E
2E2E2E

Contrast Matrix WCAG 2.1 Contrast

2E2E2E
912938
FFFFFF
777877
171717
—
1.7
Fail
13.6
AAA
3.1
AA Large
1.3
Fail
1.7
Fail
—
8.1
AAA
1.8
Fail
2.2
Fail
13.6
AAA
8.1
AAA
—
4.4
AA Large
17.9
AAA
3.1
AA Large
1.8
Fail
4.4
AA Large
—
4.0
AA Large
1.3
Fail
2.2
Fail
17.9
AAA
4.0
AA Large
—
White BG
13.6AAA
8.1AAA
1.0Fail
4.4AA Large
17.9AAA
Black BG
1.5Fail
2.6Fail
21.0AAA
4.7AA
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

2E2E2E
646334
FFFFFF
777777
171717

Deuteranopia

2E2E2E
6A7233
FFFFFF
777777
171717

Tritanopia

2E2E2E
8C3231
FFFFFF
777777
171717

Achromatopsia

2E2E2E
4A4A4A
FFFFFF
787878
171717

Shades & Tints Shades & Tints

#2E2E2E

Dark
Light

#912938

Dark
Light

#FFFFFF

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2e2e2e;
  --color-2: #912938;
  --color-3: #ffffff;
  --color-4: #777877;
  --color-5: #171717;
}

SCSS

$color-1: #2e2e2e;
$color-2: #912938;
$color-3: #ffffff;
$color-4: #777877;
$color-5: #171717;

TAILWIND

colors: {
  'brand-1': '#2e2e2e',
  'brand-2': '#912938',
  'brand-3': '#ffffff',
  'brand-4': '#777877',
  'brand-5': '#171717',
}

RGB Array

[46, 46, 46], [145, 41, 56], [255, 255, 255], [119, 120, 119], [23, 23, 23]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #2E2E2E, #912938, #FFFFFF, #777877, #171717 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: #2e2e2e; --color-2: #912938; --color-3: #ffffff; --color-4: #777877; --color-5: #171717. 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