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#374B40 · #681505 · #000304 · #326A6B · #39BCAA

vintage

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

NostalgicClassicTimelessWarmCool

Industry INDUSTRY

CafePublishingCraft

UI Context UI CONTEXT

StorefrontDigital MenuPosterData Visualization

Color Details Color Details

#374B40

Celadon · DarkSlateGray · Forest Green

HEX
#374B40
RGB
rgb(55, 75, 64)
HSL
hsl(147, 15%, 25%)
HSB
hsb(147, 27%, 29%)
CMYK
cmyk(27%, 0%, 15%, 71%)
Oklch
oklch(39.2% 0.031 160.5)

Traditional「Celadon」· Paint「Forest Green」· Creative Blush Sunrise

#681505

Vermilion · Maroon · Wine Red

HEX
#681505
RGB
rgb(104, 21, 5)
HSL
hsl(10, 91%, 21%)
HSB
hsb(10, 95%, 41%)
CMYK
cmyk(0%, 80%, 95%, 59%)
Oklch
oklch(34.1% 0.119 32.9)

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

#000304

Lake Blue · Black · Peacock Green

HEX
#000304
RGB
rgb(0, 3, 4)
HSL
hsl(195, 100%, 1%)
HSB
hsb(195, 100%, 2%)
CMYK
cmyk(100%, 25%, 0%, 98%)
Oklch
oklch(8.9% 0.015 211.9)

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

#326A6B

Slate Blue · SeaGreen · Mint Ice

HEX
#326A6B
RGB
rgb(50, 106, 107)
HSL
hsl(181, 36%, 31%)
HSB
hsb(181, 53%, 42%)
CMYK
cmyk(53%, 1%, 0%, 58%)
Oklch
oklch(48.7% 0.059 196.9)

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

#39BCAA

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#39BCAA
RGB
rgb(57, 188, 170)
HSL
hsl(172, 53%, 48%)
HSB
hsb(172, 70%, 74%)
CMYK
cmyk(70%, 0%, 10%, 26%)
Oklch
oklch(72.1% 0.114 181.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

374B40
493641

Analogous

374936
374B40
364948

Triadic

374B40
3F3649
493F36

Split-Comp.

374B40
483649
493637

Tetradic

374B40
363749
493641
494836

Contrast Matrix WCAG 2.1 Contrast

374B40
681505
000304
326A6B
39BCAA
—
1.3
Fail
2.2
Fail
1.5
Fail
4.0
AA Large
1.3
Fail
—
1.7
Fail
2.0
Fail
5.3
AA
2.2
Fail
1.7
Fail
—
3.4
AA Large
8.8
AAA
1.5
Fail
2.0
Fail
3.4
AA Large
—
2.6
Fail
4.0
AA Large
5.3
AA
8.8
AAA
2.6
Fail
—
White BG
9.4AAA
12.4AAA
20.7AAA
6.2AA
2.3Fail
Black BG
2.2Fail
1.7Fail
1.0Fail
3.4AA Large
8.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

404043
444309
010104
4A4B6B
7273AE

Deuteranopia

3F3D43
494F0A
010104
47436B
6A60AF

Tritanopia

384545
640C0D
000404
356B6B
40B2B3

Achromatopsia

444444
2C2C2C
020202
595959
939393

Shades & Tints Shades & Tints

#374B40

Dark
Light

#681505

Dark
Light

#000304

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #374b40;
  --color-2: #681505;
  --color-3: #000304;
  --color-4: #326a6b;
  --color-5: #39bcaa;
}

SCSS

$color-1: #374b40;
$color-2: #681505;
$color-3: #000304;
$color-4: #326a6b;
$color-5: #39bcaa;

TAILWIND

colors: {
  'brand-1': '#374b40',
  'brand-2': '#681505',
  'brand-3': '#000304',
  'brand-4': '#326a6b',
  'brand-5': '#39bcaa',
}

RGB Array

[55, 75, 64], [104, 21, 5], [0, 3, 4], [50, 106, 107], [57, 188, 170]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This vintage-style palette of #374B40, #681505, #000304, #326A6B, #39BCAA is ideal for: tech websites, dark mode UIs, game UIs, 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: #374b40; --color-2: #681505; --color-3: #000304; --color-4: #326a6b; --color-5: #39bcaa. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 vintage-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