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#1B3437 · #2E6269 · #436D7B · #8AA9AA · #FFFEDC

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

#1B3437

Slate Blue · DarkSlateGray · Peacock Green

HEX
#1B3437
RGB
rgb(27, 52, 55)
HSL
hsl(186, 34%, 16%)
HSB
hsb(186, 51%, 22%)
CMYK
cmyk(51%, 5%, 0%, 78%)
Oklch
oklch(30.6% 0.031 205.5)

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

#2E6269

Slate Blue · DarkSlateGray · Mint Ice

HEX
#2E6269
RGB
rgb(46, 98, 105)
HSL
hsl(187, 39%, 30%)
HSB
hsb(187, 56%, 41%)
CMYK
cmyk(56%, 7%, 0%, 59%)
Oklch
oklch(46.3% 0.056 207.0)

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

#436D7B

Slate Blue · DimGray · Mint Ice

HEX
#436D7B
RGB
rgb(67, 109, 123)
HSL
hsl(195, 29%, 37%)
HSB
hsb(195, 46%, 48%)
CMYK
cmyk(46%, 11%, 0%, 52%)
Oklch
oklch(51.0% 0.052 221.2)

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

#8AA9AA

Slate Blue · DarkGray · Lake Green

HEX
#8AA9AA
RGB
rgb(138, 169, 170)
HSL
hsl(182, 16%, 60%)
HSB
hsb(182, 19%, 67%)
CMYK
cmyk(19%, 1%, 0%, 33%)
Oklch
oklch(71.2% 0.034 198.8)

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

#FFFEDC

Fresh Green · LightYellow · Lemon Cream

HEX
#FFFEDC
RGB
rgb(255, 254, 220)
HSL
hsl(58, 100%, 93%)
HSB
hsb(58, 14%, 100%)
CMYK
cmyk(0%, 0%, 14%, 0%)
Oklch
oklch(98.9% 0.044 105.8)

Traditional「Fresh Green」· Paint「Lemon Cream」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B3437
371E1B

Analogous

1B372C
1B3437
1B2637

Triadic

1B3437
371B34
34371B

Split-Comp.

1B3437
371B26
372C1B

Tetradic

1B3437
2C1B37
371E1B
26371B

Contrast Matrix WCAG 2.1 Contrast

1B3437
2E6269
436D7B
8AA9AA
FFFEDC
—
1.9
Fail
2.3
Fail
5.2
AA
12.8
AAA
1.9
Fail
—
1.2
Fail
2.7
Fail
6.7
AA
2.3
Fail
1.2
Fail
—
2.2
Fail
5.5
AA
5.2
AA
2.7
Fail
2.2
Fail
—
2.5
Fail
12.8
AAA
6.7
AA
5.5
AA
2.5
Fail
—
White BG
13.2AAA
6.8AA
5.7AA
2.5Fail
1.0Fail
Black BG
1.6Fail
3.1AA Large
3.7AA Large
8.3AAA
20.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

262636
454567
555678
9798AA
FFFFE4

Deuteranopia

242336
423E67
535077
9693AA
FFFFE6

Tritanopia

1C3636
316666
457574
8CAAAA
FFEBEC

Achromatopsia

2D2D2D
535353
626262
A0A0A0
FAFAFA

Shades & Tints Shades & Tints

#1B3437

Dark
Light

#2E6269

Dark
Light

#436D7B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b3437;
  --color-2: #2e6269;
  --color-3: #436d7b;
  --color-4: #8aa9aa;
  --color-5: #fffedc;
}

SCSS

$color-1: #1b3437;
$color-2: #2e6269;
$color-3: #436d7b;
$color-4: #8aa9aa;
$color-5: #fffedc;

TAILWIND

colors: {
  'brand-1': '#1b3437',
  'brand-2': '#2e6269',
  'brand-3': '#436d7b',
  'brand-4': '#8aa9aa',
  'brand-5': '#fffedc',
}

RGB Array

[27, 52, 55], [46, 98, 105], [67, 109, 123], [138, 169, 170], [255, 254, 220]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B3437, #2E6269, #436D7B, #8AA9AA, #FFFEDC 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: #1b3437; --color-2: #2e6269; --color-3: #436d7b; --color-4: #8aa9aa; --color-5: #fffedc. 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