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#E1EA66 · #399AA2 · #16727B · #054E5B · #372830

dark

A 5-color dark 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

#E1EA66

Fresh Green · Khaki · Sunflower

HEX
#E1EA66
RGB
rgb(225, 234, 102)
HSL
hsl(64, 76%, 66%)
HSB
hsb(64, 56%, 92%)
CMYK
cmyk(4%, 0%, 56%, 8%)
Oklch
oklch(90.5% 0.155 112.7)

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

#399AA2

Slate Blue · SteelBlue · Mint Ice

HEX
#399AA2
RGB
rgb(57, 154, 162)
HSL
hsl(185, 48%, 43%)
HSB
hsb(185, 65%, 64%)
CMYK
cmyk(65%, 5%, 0%, 36%)
Oklch
oklch(63.3% 0.089 202.9)

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

#16727B

Lake Blue · Teal · Mint Ice

HEX
#16727B
RGB
rgb(22, 114, 123)
HSL
hsl(185, 70%, 28%)
HSB
hsb(185, 82%, 48%)
CMYK
cmyk(82%, 7%, 0%, 52%)
Oklch
oklch(50.6% 0.081 205.1)

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

#054E5B

Lake Blue · DarkSlateGray · Peacock Green

HEX
#054E5B
RGB
rgb(5, 78, 91)
HSL
hsl(189, 90%, 19%)
HSB
hsb(189, 95%, 36%)
CMYK
cmyk(95%, 14%, 0%, 64%)
Oklch
oklch(39.1% 0.067 214.2)

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

#372830

Rose Purple · DarkSlateGray · Raspberry

HEX
#372830
RGB
rgb(55, 40, 48)
HSL
hsl(328, 16%, 19%)
HSB
hsb(328, 27%, 22%)
CMYK
cmyk(0%, 27%, 13%, 78%)
Oklch
oklch(29.7% 0.026 345.5)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

E1EA66
6F66EA

Analogous

EAB166
E1EA66
A0EA66

Triadic

E1EA66
66E1EA
EA66E1

Split-Comp.

E1EA66
66A0EA
B166EA

Tetradic

E1EA66
66EAB1
6F66EA
EA66A0

Contrast Matrix WCAG 2.1 Contrast

E1EA66
399AA2
16727B
054E5B
372830
—
2.6
Fail
4.3
AA Large
7.2
AAA
10.7
AAA
2.6
Fail
—
1.7
Fail
2.8
Fail
4.2
AA Large
4.3
AA Large
1.7
Fail
—
1.7
Fail
2.5
Fail
7.2
AAA
2.8
Fail
1.7
Fail
—
1.5
Fail
10.7
AAA
4.2
AA Large
2.5
Fail
1.5
Fail
—
White BG
1.3Fail
3.3AA Large
5.6AA
9.3AAA
13.9AAA
Black BG
16.2AAA
6.3AA
3.7AA Large
2.2Fail
1.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

E5E586
6364A0
3E3F79
252558
31302E

Deuteranopia

E4E48E
5D56A0
393278
201B57
31332E

Tritanopia

E19FA5
3E9F9E
1B7777
095555
362D2C

Achromatopsia

D8D8D8
7E7E7E
585858
3A3A3A
2D2D2D

Shades & Tints Shades & Tints

#E1EA66

Dark
Light

#399AA2

Dark
Light

#16727B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #e1ea66;
  --color-2: #399aa2;
  --color-3: #16727b;
  --color-4: #054e5b;
  --color-5: #372830;
}

SCSS

$color-1: #e1ea66;
$color-2: #399aa2;
$color-3: #16727b;
$color-4: #054e5b;
$color-5: #372830;

TAILWIND

colors: {
  'brand-1': '#e1ea66',
  'brand-2': '#399aa2',
  'brand-3': '#16727b',
  'brand-4': '#054e5b',
  'brand-5': '#372830',
}

RGB Array

[225, 234, 102], [57, 154, 162], [22, 114, 123], [5, 78, 91], [55, 40, 48]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #E1EA66, #399AA2, #16727B, #054E5B, #372830 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: #e1ea66; --color-2: #399aa2; --color-3: #16727b; --color-4: #054e5b; --color-5: #372830. 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