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#31D6CE · #35948F · #375755 · #222B2B · #0E1414

dark

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#31D6CE

Mineral Blue · Turquoise · Lake Green

HEX
#31D6CE
RGB
rgb(49, 214, 206)
HSL
hsl(177, 67%, 52%)
HSB
hsb(177, 77%, 84%)
CMYK
cmyk(77%, 0%, 4%, 16%)
Oklch
oklch(79.5% 0.128 189.8)

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

#35948F

Mineral Blue · MediumSeaGreen · Mint Ice

HEX
#35948F
RGB
rgb(53, 148, 143)
HSL
hsl(177, 47%, 39%)
HSB
hsb(177, 64%, 58%)
CMYK
cmyk(64%, 0%, 3%, 42%)
Oklch
oklch(61.0% 0.088 190.2)

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

#375755

Mineral Blue · DarkSlateGray · Mint Ice

HEX
#375755
RGB
rgb(55, 87, 85)
HSL
hsl(176, 23%, 28%)
HSB
hsb(176, 37%, 34%)
CMYK
cmyk(37%, 0%, 2%, 66%)
Oklch
oklch(43.1% 0.038 190.9)

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

#222B2B

Slate Blue · DarkSlateGray · Peacock Green

HEX
#222B2B
RGB
rgb(34, 43, 43)
HSL
hsl(180, 12%, 15%)
HSB
hsb(180, 21%, 17%)
CMYK
cmyk(21%, 0%, 0%, 83%)
Oklch
oklch(28.1% 0.013 196.5)

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

#0E1414

Slate Blue · Black · Peacock Green

HEX
#0E1414
RGB
rgb(14, 20, 20)
HSL
hsl(180, 18%, 7%)
HSB
hsb(180, 30%, 8%)
CMYK
cmyk(30%, 0%, 0%, 92%)
Oklch
oklch(18.5% 0.009 196.4)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

31D6CE
D7333B

Analogous

33D77C
31D6CE
338DD7

Triadic

31D6CE
CE33D7
D7CE33

Split-Comp.

31D6CE
D7338D
D77C33

Tetradic

31D6CE
7C33D7
D7333B
8DD733

Contrast Matrix WCAG 2.1 Contrast

31D6CE
35948F
375755
222B2B
0E1414
—
2.0
Fail
4.4
AA Large
8.0
AAA
10.3
AAA
2.0
Fail
—
2.2
Fail
4.0
AA Large
5.1
AA
4.4
AA Large
2.2
Fail
—
1.8
Fail
2.4
Fail
8.0
AAA
4.0
AA Large
1.8
Fail
—
1.3
Fail
10.3
AAA
5.1
AA
2.4
Fail
1.3
Fail
—
White BG
1.8Fail
3.6AA Large
7.9AAA
14.5AAA
18.6AAA
Black BG
11.6AAA
5.8AA
2.7Fail
1.4Fail
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

787AD0
5E5F90
454555
26262B
111114

Deuteranopia

6F63D0
595291
434156
25252B
101014

Tritanopia

39D1D2
3A9191
395656
222B2B
0E1414

Achromatopsia

A4A4A4
777777
4D4D4D
282828
121212

Shades & Tints Shades & Tints

#31D6CE

Dark
Light

#35948F

Dark
Light

#375755

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #31d6ce;
  --color-2: #35948f;
  --color-3: #375755;
  --color-4: #222b2b;
  --color-5: #0e1414;
}

SCSS

$color-1: #31d6ce;
$color-2: #35948f;
$color-3: #375755;
$color-4: #222b2b;
$color-5: #0e1414;

TAILWIND

colors: {
  'brand-1': '#31d6ce',
  'brand-2': '#35948f',
  'brand-3': '#375755',
  'brand-4': '#222b2b',
  'brand-5': '#0e1414',
}

RGB Array

[49, 214, 206], [53, 148, 143], [55, 87, 85], [34, 43, 43], [14, 20, 20]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #31D6CE, #35948F, #375755, #222B2B, #0E1414 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: #31d6ce; --color-2: #35948f; --color-3: #375755; --color-4: #222b2b; --color-5: #0e1414. 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 dark-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