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#2F8E91 · #383F42 · #000000 · #79F2BA · #00CCA0

sea

A 5-color sea 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

#2F8E91

Lake Blue · SteelBlue · Mint Ice

HEX
#2F8E91
RGB
rgb(47, 142, 145)
HSL
hsl(182, 51%, 38%)
HSB
hsb(182, 68%, 57%)
CMYK
cmyk(68%, 2%, 0%, 43%)
Oklch
oklch(59.4% 0.086 198.1)

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

#383F42

Slate Blue · DarkSlateGray · Dark Stone

HEX
#383F42
RGB
rgb(56, 63, 66)
HSL
hsl(198, 8%, 24%)
HSB
hsb(198, 15%, 26%)
CMYK
cmyk(15%, 5%, 0%, 74%)
Oklch
oklch(36.2% 0.011 225.4)

Traditional「Slate Blue」· Paint「Dark Stone」· Creative Midnight Shadow

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#79F2BA

Jade · MediumAquaMarine · Apple Green

HEX
#79F2BA
RGB
rgb(121, 242, 186)
HSL
hsl(152, 82%, 71%)
HSB
hsb(152, 50%, 95%)
CMYK
cmyk(50%, 0%, 23%, 5%)
Oklch
oklch(87.6% 0.136 161.6)

Traditional「Jade」· Paint「Apple Green」· Creative Arctic Pool

#00CCA0

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#00CCA0
RGB
rgb(0, 204, 160)
HSL
hsl(167, 100%, 40%)
HSB
hsb(167, 100%, 80%)
CMYK
cmyk(100%, 0%, 22%, 20%)
Oklch
oklch(75.2% 0.149 170.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2F8E91
92332F

Analogous

2F9264
2F8E91
2F5E92

Triadic

2F8E91
922F8F
8F922F

Split-Comp.

2F8E91
922F5E
92642F

Tetradic

2F8E91
642F92
92332F
5E922F

Contrast Matrix WCAG 2.1 Contrast

2F8E91
383F42
000000
79F2BA
00CCA0
—
2.8
Fail
5.4
AA
2.8
Fail
1.9
Fail
2.8
Fail
—
2.0
Fail
7.8
AAA
5.2
AA
5.4
AA
2.0
Fail
—
15.2
AAA
10.1
AAA
2.8
Fail
7.8
AAA
15.2
AAA
—
1.5
Fail
1.9
Fail
5.2
AA
10.1
AAA
1.5
Fail
—
White BG
3.9AA Large
10.7AAA
21.0AAA
1.4Fail
2.1Fail
Black BG
5.4AA
2.0Fail
1.0Fail
15.2AAA
10.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

585990
3B3B41
000000
ADAEC8
585AAB

Deuteranopia

534C90
3B3A41
000000
A69DCB
4D3DAD

Tritanopia

349090
384141
000000
7FD2D5
0AB3B5

Achromatopsia

727272
3D3D3D
000000
C7C7C7
8A8A8A

Shades & Tints Shades & Tints

#2F8E91

Dark
Light

#383F42

Dark
Light

#000000

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2f8e91;
  --color-2: #383f42;
  --color-3: #000000;
  --color-4: #79f2ba;
  --color-5: #00cca0;
}

SCSS

$color-1: #2f8e91;
$color-2: #383f42;
$color-3: #000000;
$color-4: #79f2ba;
$color-5: #00cca0;

TAILWIND

colors: {
  'brand-1': '#2f8e91',
  'brand-2': '#383f42',
  'brand-3': '#000000',
  'brand-4': '#79f2ba',
  'brand-5': '#00cca0',
}

RGB Array

[47, 142, 145], [56, 63, 66], [0, 0, 0], [121, 242, 186], [0, 204, 160]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #2F8E91, #383F42, #000000, #79F2BA, #00CCA0 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: #2f8e91; --color-2: #383f42; --color-3: #000000; --color-4: #79f2ba; --color-5: #00cca0. 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 sea-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