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#2F3C3C · #3E4D4D · #576B6B · #F0FCFB · #8D140B

A 5-color palette 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

#2F3C3C

Slate Blue · DarkSlateGray · Peacock Green

HEX
#2F3C3C
RGB
rgb(47, 60, 60)
HSL
hsl(180, 12%, 21%)
HSB
hsb(180, 22%, 24%)
CMYK
cmyk(22%, 0%, 0%, 76%)
Oklch
oklch(34.5% 0.017 196.4)

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

#3E4D4D

Slate Blue · DarkSlateGray · Mint Ice

HEX
#3E4D4D
RGB
rgb(62, 77, 77)
HSL
hsl(180, 11%, 27%)
HSB
hsb(180, 19%, 30%)
CMYK
cmyk(19%, 0%, 0%, 70%)
Oklch
oklch(40.7% 0.019 196.4)

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

#576B6B

Slate Blue · DimGray · Mint Ice

HEX
#576B6B
RGB
rgb(87, 107, 107)
HSL
hsl(180, 10%, 38%)
HSB
hsb(180, 19%, 42%)
CMYK
cmyk(19%, 0%, 0%, 58%)
Oklch
oklch(51.1% 0.024 196.4)

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

#F0FCFB

Jade · Snow · Glacier Blue

HEX
#F0FCFB
RGB
rgb(240, 252, 251)
HSL
hsl(175, 67%, 96%)
HSB
hsb(175, 5%, 99%)
CMYK
cmyk(5%, 0%, 0%, 1%)
Oklch
oklch(98.2% 0.013 191.0)

Traditional「Jade」· Paint「Glacier Blue」· Creative Arctic Pool

#8D140B

Vermilion · DarkRed · Wine Red

HEX
#8D140B
RGB
rgb(141, 20, 11)
HSL
hsl(4, 86%, 30%)
HSB
hsb(4, 92%, 55%)
CMYK
cmyk(0%, 86%, 92%, 45%)
Oklch
oklch(41.4% 0.156 29.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2F3C3C
3C2F2F

Analogous

2F3C36
2F3C3C
2F363C

Triadic

2F3C3C
3C2F3C
3C3C2F

Split-Comp.

2F3C3C
3C2F36
3C362F

Tetradic

2F3C3C
362F3C
3C2F2F
363C2F

Contrast Matrix WCAG 2.1 Contrast

2F3C3C
3E4D4D
576B6B
F0FCFB
8D140B
—
1.3
Fail
2.0
Fail
10.9
AAA
1.2
Fail
1.3
Fail
—
1.6
Fail
8.4
AAA
1.1
Fail
2.0
Fail
1.6
Fail
—
5.4
AA
1.7
Fail
10.9
AAA
8.4
AAA
5.4
AA
—
8.9
AAA
1.2
Fail
1.1
Fail
1.7
Fail
8.9
AAA
—
White BG
11.5AAA
8.8AAA
5.6AA
1.0Fail
9.4AAA
Black BG
1.8Fail
2.4Fail
3.7AA Large
20.0AAA
2.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

35353C
44454D
60606B
F5F5FB
59580D

Deuteranopia

34333C
44434D
5F5D6B
F5F4FB
60690E

Tritanopia

303C3C
3F4D4D
586B6B
F1FBFB
870F0F

Achromatopsia

383838
494949
656565
F8F8F8
373737

Shades & Tints Shades & Tints

#2F3C3C

Dark
Light

#3E4D4D

Dark
Light

#576B6B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2f3c3c;
  --color-2: #3e4d4d;
  --color-3: #576b6b;
  --color-4: #f0fcfb;
  --color-5: #8d140b;
}

SCSS

$color-1: #2f3c3c;
$color-2: #3e4d4d;
$color-3: #576b6b;
$color-4: #f0fcfb;
$color-5: #8d140b;

TAILWIND

colors: {
  'brand-1': '#2f3c3c',
  'brand-2': '#3e4d4d',
  'brand-3': '#576b6b',
  'brand-4': '#f0fcfb',
  'brand-5': '#8d140b',
}

RGB Array

[47, 60, 60], [62, 77, 77], [87, 107, 107], [240, 252, 251], [141, 20, 11]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2F3C3C, #3E4D4D, #576B6B, #F0FCFB, #8D140B is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2f3c3c; --color-2: #3e4d4d; --color-3: #576b6b; --color-4: #f0fcfb; --color-5: #8d140b. 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 general-style 5-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